Port osbuild/images v0.33.0 with dot-notation to composer

Update the osbuild/images to the version which introduces "dot notation"
for distro release versions.

 - Replace all uses of distroregistry by distrofactory.
 - Delete local version of reporegistry and use the one from the
   osbuild/images.
 - Weldr: unify `createWeldrAPI()` and `createWeldrAPI2()` into a single
   `createTestWeldrAPI()` function`.
 - store/fixture: rework fixtures to allow overriding the host distro
   name and host architecture name. A cleanup function to restore the
   host distro and arch names is always part of the fixture struct.
 - Delete `distro_mock` package, since it is no longer used.
 - Bump the required version of osbuild to 98, because the OSCAP
   customization is using the 'compress_results' stage option, which is
   not available in older versions of osbuild.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>

.github/workflows/tests.yml

@@ -22,7 +22,7 @@ jobs:
         # gcc is needed to build the mock dnf-json binary for the unit tests
         # gpgme-devel is needed for container upload dependencies
       - name: Install build and test dependencies
-        run: dnf -y install krb5-devel gcc git-core go gpgme-devel
+        run: dnf -y install krb5-devel gcc git-core go gpgme-devel btrfs-progs-devel device-mapper-devel
 
       - name: Check out code into the Go module directory
         uses: actions/checkout@v4
@@ -130,6 +130,13 @@ jobs:
       - name: Install libgpgme devel package
         run: sudo apt-get install -y libgpgme-dev
 
+      # This is needed for the 'github.com/containers/storage' package
+      - name: Install btrfs-progs devel package
+        run: sudo apt-get install -y libbtrfs-dev
+
+      - name: Install libdevmapper devel package
+        run: sudo apt-get install -y libdevmapper-dev
+
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v3
         with: