runners: add new centos9 runner

Actually, rename the rhel90 runner to the centos9 runner, and
make the former a link to the latter, since in RHEL 9, CentOS
is the upstream and RHEL the downstream.

runners/org.osbuild.centos9

@@ -0,0 +1,48 @@
+#!/usr/bin/python3
+
+import os
+import subprocess
+import sys
+
+import osbuild.api
+
+
+def ldconfig():
+    # ld.so.conf must exist, or `ldconfig` throws a warning
+    subprocess.run(["touch", "/etc/ld.so.conf"], check=True)
+    subprocess.run(["ldconfig"], check=True)
+
+
+def sysusers():
+    try:
+        subprocess.run(["systemd-sysusers"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, check=True)
+    except subprocess.CalledProcessError as error:
+        sys.stderr.write(error.stdout)
+        sys.exit(1)
+
+
+def tmpfiles():
+    # Allow systemd-tmpfiles to return non-0. Some packages want to create
+    # directories owned by users that are not set up with systemd-sysusers.
+    subprocess.run(["systemd-tmpfiles", "--create"], check=False)
+
+
+def nsswitch():
+    # the default behavior is fine, but using nss-resolve does not
+    # necessarily work in a non-booted container, so make sure that
+    # is not configured.
+    try:
+        os.remove("/etc/nsswitch.conf")
+    except FileNotFoundError:
+        pass
+
+
+if __name__ == "__main__":
+    with osbuild.api.exception_handler():
+        ldconfig()
+        sysusers()
+        tmpfiles()
+        nsswitch()
+
+        r = subprocess.run(sys.argv[1:], check=False)
+        sys.exit(r.returncode)

runners/org.osbuild.rhel90

@@ -1,48 +0,0 @@
-#!/usr/bin/python3
-
-import os
-import subprocess
-import sys
-
-import osbuild.api
-
-
-def ldconfig():
-    # ld.so.conf must exist, or `ldconfig` throws a warning
-    subprocess.run(["touch", "/etc/ld.so.conf"], check=True)
-    subprocess.run(["ldconfig"], check=True)
-
-
-def sysusers():
-    try:
-        subprocess.run(["systemd-sysusers"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, check=True)
-    except subprocess.CalledProcessError as error:
-        sys.stderr.write(error.stdout)
-        sys.exit(1)
-
-
-def tmpfiles():
-    # Allow systemd-tmpfiles to return non-0. Some packages want to create
-    # directories owned by users that are not set up with systemd-sysusers.
-    subprocess.run(["systemd-tmpfiles", "--create"], check=False)
-
-
-def nsswitch():
-    # the default behavior is fine, but using nss-resolve does not
-    # necessarily work in a non-booted container, so make sure that
-    # is not configured.
-    try:
-        os.remove("/etc/nsswitch.conf")
-    except FileNotFoundError:
-        pass
-
-
-if __name__ == "__main__":
-    with osbuild.api.exception_handler():
-        ldconfig()
-        sysusers()
-        tmpfiles()
-        nsswitch()
-
-        r = subprocess.run(sys.argv[1:], check=False)
-        sys.exit(r.returncode)

runners/org.osbuild.rhel90

@@ -0,0 +1 @@
+org.osbuild.centos9