Merge pull request #117 from cisagov/improvement/add_github_actions_attributions

Add ignore directives to the dependabot configuration

Author: mcdonnnj

.github/dependabot.yml

@@ -19,6 +19,9 @@ updates:
       - dependency-name: actions/setup-python
       - dependency-name: hashicorp/setup-terraform
       - dependency-name: mxschmitt/action-tmate
+      # # Managed by cisagov/skeleton-python-library
+      # - dependency-name: actions/download-artifact
+      # - dependency-name: actions/upload-artifact
 
   - package-ecosystem: "pip"
     directory: "/"