go.mod: update github.com/containers/image/v5

Version 5.22 introduced a new option to /etc/containers/policy.json called
keyPaths, see

https://github.com/containers/image/pull/1609

EL9 immediately took advantage of this new feature and started using it, see
04645c4a84

This quickly became an issue in our code: The go library (containers/image)
parses the configuration file very strictly and refuses to create a client
when policy.json with an unknown key is present on the filesystem. As we
used 5.21.1 that doesn't know the new key, our unit tests started to
failing when containers-common was present.

Reproducer:
podman run --pull=always --rm -it centos:stream9
dnf install -y dnf-plugins-core
dnf config-manager --set-enabled crb
dnf install -y gpgme-devel libassuan-devel krb5-devel golang git-core
git clone https://github.com/osbuild/osbuild-composer
cd osbuild-composer

# install the new containers-common and run the test
dnf install -y https://kojihub.stream.centos.org/kojifiles/packages/containers-common/1/44.el9/x86_64/containers-common-1-44.el9.x86_64.rpm
go test -count 1 ./...

# this returns:
--- FAIL: TestClientResolve (0.00s)
    client_test.go:31:
        	Error Trace:	client_test.go:31
        	Error:      	Received unexpected error:
        	            	Unknown key "keyPaths"
        	            	invalid policy in "/etc/containers/policy.json"
        	            	github.com/containers/image/v5/signature.NewPolicyFromFile
        	            		/osbuild-composer/vendor/github.com/containers/image/v5/signature/policy_config.go:88
        	            	github.com/osbuild/osbuild-composer/internal/container.NewClient
        	            		/osbuild-composer/internal/container/client.go:123
        	            	github.com/osbuild/osbuild-composer/internal/container_test.TestClientResolve
        	            		/osbuild-composer/internal/container/client_test.go:29
        	            	testing.tRunner
        	            		/usr/lib/golang/src/testing/testing.go:1439
        	            	runtime.goexit
        	            		/usr/lib/golang/src/runtime/asm_amd64.s:1571
        	Test:       	TestClientResolve
    client_test.go:32:
        	Error Trace:	client_test.go:32
        	Error:      	Expected value not to be nil.
        	Test:       	TestClientResolve

 When run with an older containers-common, it succeeds:
 dnf install -y https://kojihub.stream.centos.org/kojifiles/packages/containers-common/1/40.el9/x86_64/containers-common-1-40.el9.x86_64.rpm
 go test -count 1 ./...
 PASS

To sum it up, I had to upgrade github.com/containers/image/v5 to v5.22.0.
Unfortunately, this wasn't so simple, see

go get github.com/containers/image/v5@latest
go: github.com/containers/image/v5@v5.22.0 requires
	github.com/letsencrypt/boulder@v0.0.0-20220331220046-b23ab962616e requires
	github.com/honeycombio/beeline-go@v1.1.1 requires
	github.com/gobuffalo/pop/v5@v5.3.1 requires
	github.com/mattn/go-sqlite3@v2.0.3+incompatible: reading github.com/mattn/go-sqlite3/go.mod at revision v2.0.3: unknown revision v2.0.3

It turns out that github.com/mattn/go-sqlite3@v2.0.3+incompatible has been
recently retracted https://github.com/mattn/go-sqlite3/pull/998 and this
broke a ton of packages depending on it. I was able to fix it by adding

exclude github.com/mattn/go-sqlite3 v2.0.3+incompatible

to our go.mod, see
https://github.com/mattn/go-sqlite3/issues/975#issuecomment-955661657

After adding it,
go get github.com/containers/image/v5@latest
succeeded and tools/prepare-source.sh took care of the rest.

Signed-off-by: Ondřej Budai <ondrej@budai.cz>

vendor/github.com/moby/sys/mountinfo/go.mod

@@ -2,4 +2,4 @@ module github.com/moby/sys/mountinfo
 
 go 1.16
 
-require golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359
+require golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a

vendor/github.com/moby/sys/mountinfo/go.sum

@@ -1,2 +1,2 @@
-golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 h1:2B5p2L5IfGiD7+b9BOoRMC6DgObAVZV+Fsp050NqXik=
-golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

vendor/github.com/moby/sys/mountinfo/mounted_linux.go

@@ -15,7 +15,7 @@ import (
 //
 // If a non-existent path is specified, an appropriate error is returned.
 // In case the caller is not interested in this particular error, it should
-// be handled separately using e.g. errors.Is(err, os.ErrNotExist).
+// be handled separately using e.g. errors.Is(err, fs.ErrNotExist).
 //
 // This function is only available on Linux. When available (since kernel
 // v5.6), openat2(2) syscall is used to reliably detect all mounts. Otherwise,

vendor/github.com/moby/sys/mountinfo/mounted_unix.go

@@ -1,5 +1,5 @@
-//go:build linux || (freebsd && cgo) || (openbsd && cgo) || (darwin && cgo)
-// +build linux freebsd,cgo openbsd,cgo darwin,cgo
+//go:build linux || freebsd || openbsd || darwin
+// +build linux freebsd openbsd darwin
 
 package mountinfo
 

vendor/github.com/moby/sys/mountinfo/mountinfo.go

@@ -15,7 +15,7 @@ func GetMounts(f FilterFunc) ([]*Info, error) {
 //
 // If a non-existent path is specified, an appropriate error is returned.
 // In case the caller is not interested in this particular error, it should
-// be handled separately using e.g. errors.Is(err, os.ErrNotExist).
+// be handled separately using e.g. errors.Is(err, fs.ErrNotExist).
 func Mounted(path string) (bool, error) {
 	// root is always mounted
 	if path == string(os.PathSeparator) {

vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go

@@ -1,53 +1,37 @@
-//go:build (freebsd && cgo) || (openbsd && cgo) || (darwin && cgo)
-// +build freebsd,cgo openbsd,cgo darwin,cgo
+//go:build freebsd || openbsd || darwin
+// +build freebsd openbsd darwin
 
 package mountinfo
 
-/*
-#include <sys/param.h>
-#include <sys/ucred.h>
-#include <sys/mount.h>
-*/
-import "C"
-
-import (
-	"fmt"
-	"reflect"
-	"unsafe"
-)
+import "golang.org/x/sys/unix"
 
 // parseMountTable returns information about mounted filesystems
 func parseMountTable(filter FilterFunc) ([]*Info, error) {
-	var rawEntries *C.struct_statfs
-
-	count := int(C.getmntinfo(&rawEntries, C.MNT_WAIT))
-	if count == 0 {
-		return nil, fmt.Errorf("failed to call getmntinfo")
+	count, err := unix.Getfsstat(nil, unix.MNT_WAIT)
+	if err != nil {
+		return nil, err
 	}
 
-	var entries []C.struct_statfs
-	header := (*reflect.SliceHeader)(unsafe.Pointer(&entries))
-	header.Cap = count
-	header.Len = count
-	header.Data = uintptr(unsafe.Pointer(rawEntries))
+	entries := make([]unix.Statfs_t, count)
+	_, err = unix.Getfsstat(entries, unix.MNT_WAIT)
+	if err != nil {
+		return nil, err
+	}
 
 	var out []*Info
 	for _, entry := range entries {
-		var mountinfo Info
 		var skip, stop bool
-		mountinfo.Mountpoint = C.GoString(&entry.f_mntonname[0])
-		mountinfo.FSType = C.GoString(&entry.f_fstypename[0])
-		mountinfo.Source = C.GoString(&entry.f_mntfromname[0])
+		mountinfo := getMountinfo(&entry)
 
 		if filter != nil {
 			// filter out entries we're not interested in
-			skip, stop = filter(&mountinfo)
+			skip, stop = filter(mountinfo)
 			if skip {
 				continue
 			}
 		}
 
-		out = append(out, &mountinfo)
+		out = append(out, mountinfo)
 		if stop {
 			break
 		}

vendor/github.com/moby/sys/mountinfo/mountinfo_freebsdlike.go

@@ -0,0 +1,14 @@
+//go:build freebsd || darwin
+// +build freebsd darwin
+
+package mountinfo
+
+import "golang.org/x/sys/unix"
+
+func getMountinfo(entry *unix.Statfs_t) *Info {
+	return &Info{
+		Mountpoint: unix.ByteSliceToString(entry.Mntonname[:]),
+		FSType:     unix.ByteSliceToString(entry.Fstypename[:]),
+		Source:     unix.ByteSliceToString(entry.Mntfromname[:]),
+	}
+}

vendor/github.com/moby/sys/mountinfo/mountinfo_openbsd.go

@@ -0,0 +1,11 @@
+package mountinfo
+
+import "golang.org/x/sys/unix"
+
+func getMountinfo(entry *unix.Statfs_t) *Info {
+	return &Info{
+		Mountpoint: unix.ByteSliceToString(entry.F_mntonname[:]),
+		FSType:     unix.ByteSliceToString(entry.F_fstypename[:]),
+		Source:     unix.ByteSliceToString(entry.F_mntfromname[:]),
+	}
+}

vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go

@@ -1,5 +1,5 @@
-//go:build (!windows && !linux && !freebsd && !openbsd && !darwin) || (freebsd && !cgo) || (openbsd && !cgo) || (darwin && !cgo)
-// +build !windows,!linux,!freebsd,!openbsd,!darwin freebsd,!cgo openbsd,!cgo darwin,!cgo
+//go:build !windows && !linux && !freebsd && !openbsd && !darwin
+// +build !windows,!linux,!freebsd,!openbsd,!darwin
 
 package mountinfo