Merge pull request #4567 from github/cklin/codeql-action-grouping

Group CodeQL action Dependabot updates

Author: cklin

.github/dependabot.yml

@@ -41,6 +41,10 @@ updates:
       day: "thursday" # Thursday is arbitrary
     labels:
       - "Update dependencies"
+    groups:
+      codeql-action:
+        patterns:
+          - "github/codeql-action/*"
   - package-ecosystem: docker
     directory: "extensions/ql-vscode/test/e2e/docker"
     cooldown: