Add basic tier0 tests to verify that installing mod_jk doesn't break anything

Related: #1963135

gating.yaml

@@ -0,0 +1,6 @@
+--- !Policy
+product_versions:
+  - rhel-9
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

tests/test.yml

@@ -0,0 +1,18 @@
+- hosts: localhost
+  remote_user: root
+  tags:
+    - classic
+  roles:
+  - role: standard-test-basic
+    tests:
+    - verify_httpd_up:
+        dir: .
+        run: "curl http://localhost/ &> testfile.log || true && grep '<h1>Fedora Webserver <strong>Test Page</strong></h1>' testfile.log"
+    - check_error_log:
+        dir: .
+        run: "! sudo grep -i error /var/log/httpd/error_log | grep -v \"AH01276\""
+    required_packages:
+    - mod_jk-ap24
+    - httpd
+    required_services:
+    - httpd