Add github actions to dependabot

.github/dependabot.yml

@@ -10,3 +10,13 @@ updates:
     schedule:
       interval: "weekly"
     target-branch: "develop"
+    commit-message:
+      prefix: "⬆ "
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    target-branch: "develop"
+    commit-message:
+      prefix: "⬆ "

.github/workflows/dependabot-auto-merge.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Enable auto-merge for Dependabot PRs
-        if: ${{steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
+        if: ${{steps.metadata.outputs.update-type == 'version-update:semver-patch' || steps.metadata.outputs.update-type == 'version-update:semver-minor' || steps.metadata.outputs.package-ecosystem == 'github-actions'}}
         run: gh pr merge --auto --merge "$PR_URL"
         env:
           PR_URL: ${{github.event.pull_request.html_url}}