Adjust the CI tests to work for Python 3.12 on RHEL 8, add gating config

gating.yaml

@@ -0,0 +1,7 @@
+--- !Policy
+
+product_versions:
+  - rhel-8
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

tests/tests.yml

@@ -4,47 +4,13 @@
   - role: standard-test-basic
     tags:
     - classic
-    repositories:
-    - repo: "https://src.fedoraproject.org/tests/python.git"
-      dest: "python"
-    - repo: "https://src.fedoraproject.org/rpms/pyproject-rpm-macros.git"
-      dest: "pyproject-rpm-macros"
     tests:
-    - smoke27:
-        dir: python/smoke
-        run: VERSION=2.7 METHOD=virtualenv ./venv.sh
-    - smoke36:
-        dir: python/smoke
-        run: VERSION=3.6 METHOD=virtualenv ./venv.sh
-    - smoke37_optional:
-        dir: python/smoke
-        run: VERSION=3.7 METHOD=virtualenv INSTALL_OR_SKIP=true ./venv.sh
-    - smoke38:
-        dir: python/smoke
-        run: VERSION=3.8 METHOD=virtualenv ./venv.sh
-    - smoke39:
-        dir: python/smoke
-        run: VERSION=3.9 METHOD=virtualenv ./venv.sh
-    - smoke310:
-        dir: python/smoke
-        run: VERSION=3.10 METHOD=virtualenv ./venv.sh
-    - pyproject_pytest:
-        dir: pyproject-rpm-macros/tests
-        run: ./mocktest.sh python-pytest
-    - pyproject_pluggy:
-        dir: pyproject-rpm-macros/tests
-        run: ./mocktest.sh python-pluggy
+    - smoke_version:
+        dir: .
+        run: wheel-3.12 version
+    - smoke_import:
+        dir: .
+        run: python3.12 -c 'import wheel'
     required_packages:
-    - gcc
-    - virtualenv
-    - python2.7
-    - python3.6
-    - python3.8
-    - python3.9
-    - python3.10-devel
-    - python2-devel
-    - python3-devel
-    - python3-tox
-    - mock
-    - rpmdevtools
-    - rpm-build
+    - python3.12
+    - python3.12-wheel