ci: add external beakerlib testsuite

tests/tests.yml

@@ -0,0 +1,16 @@
+# This package uses external repositories for maintaining CI test cases.
+# Please don't edit this file if possible.
+
+- hosts: localhost
+  roles:
+  - role: standard-test-beakerlib
+    repositories:
+    - repo: https://src.fedoraproject.org/tests/postgresql.git
+      dest: postgresql
+      # TODO: minimize: https://pagure.io/standard-test-roles/issue/294
+      fmf_filter: "tier: 1"
+    # TODO: minimize: https://pagure.io/standard-test-roles/issue/294
+    tags:
+    - classic
+    - container
+    - atomic