When enforcing labels check for a minimum and not exact size.

Author: uhafner

.github/workflows/enforce-labels.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: mheap/github-action-required-labels@v5
         with:
-          mode: exactly
+          mode: minimum
           count: 1
           labels: "bug,feature,enhancement,breaking,tests,documentation,internal,dependencies"
           message: "Maintainer needs to assign at least one label before merge"