ci: Exclude Molecule test for non Ansible changes

Author: MonolithProjects

.github/workflows/main.yml

@@ -6,6 +6,12 @@ on:
             - main
             - master
         types: [opened, synchronize, reopened]
+        paths:
+          - 'defaults/**'
+          - 'handlers/**'
+          - 'molecule/**'
+          - 'tasks/**'
+          - 'vars/**'
     schedule:
         - cron: '0 6 * * 0'
     workflow_dispatch: