enable gating, CI tests

ci.fmf

@@ -0,0 +1,10 @@
+/test:
+    summary:
+        Basic set of quick tests for cpio.
+    discover:
+        how: fmf
+        filter: "tag: Tier1 & distros: rhel-9"
+        repository: "git://pkgs.devel.redhat.com/tests/gd"
+    execute:
+        how: beakerlib
+

ci/rhel-9.yml

@@ -0,0 +1,14 @@
+---
+
+# vim: sw=2 ts=2 et
+    
+- hosts: localhost
+  tasks:
+  - name: Install necessary test dependencies for RHEL 9
+    dnf:
+      state: present
+      name:
+        - coreutils
+        - systemd
+        - systemd-container    
+        - util-linux 

gating.yaml

@@ -0,0 +1,6 @@
+--- !Policy
+product_versions:
+  - rhel-9
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.other.functional}