Corrects workflow file extensions in CI config

Author: AndrewSazonov

.badgery.yaml

@@ -63,11 +63,11 @@ cards:
   - group: Build & Release
     type: gh_action
     title: Publishing (PyPI)
-    workflow: pypi-publish.yml
+    workflow: pypi-publish.yaml
     enabled: true
 
   - group: Build & Release
     type: gh_action
     title: Docs build/deployment
-    workflow: docs.yml
+    workflow: docs.yaml
     enabled: true