test: add verification to prevent this from happening again

.github/workflows/pr.yml

@@ -27,7 +27,7 @@ jobs:
         run: |
           pip install -r requirements.txt
           pip install -r molecule/requirements.txt
-          ansible-galaxy collection install -r requirements.yml --upgrade
+          ansible-galaxy collection install -r collections/requirements.yml --upgrade
 
       - name: Print configuration versions
         run: |