Remove duplicate entry from dependabot.yml

Co-authored-by: Nick M <[email protected]>

Author: jsf9k

.github/dependabot.yml

@@ -24,7 +24,6 @@ updates:
       # # Managed by cisagov/skeleton-ansible-role
       # - dependency-name: cisagov/action-disable-apparmor
       # - dependency-name: docker/setup-buildx-action
-      # - dependency-name: github/codeql-action
     package-ecosystem: github-actions
     schedule:
       interval: weekly