Added gating.yaml and tests for python-ply

Signed-off-by: Sudhir Menon <sumenon@redhat.com>

gating.yaml

@@ -0,0 +1,7 @@
+# recipients: abokovoy, frenaud, kaleem, ftrivino, cheimes
+--- !Policy
+product_versions:
+  - rhel-10
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

tests/tests.yml

@@ -0,0 +1,20 @@
+---
+- hosts: localhost
+  tags:
+  - classic
+  roles:
+  - role: standard-test-source
+
+  - role: standard-test-basic
+    required_packages:
+    - python3-ply
+    tests:
+    - unittests:
+        dir: "source/python3"
+        run: >-
+            rm -rf ply* &&
+            pushd test &&
+            ./cleanup.sh &&
+            python3 testlex.py &&
+            python3 testyacc.py &&
+            popd