Add GitHub auto merge workflow

.github/dependabot.yml

@@ -1,6 +1,10 @@
+# Documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
 version: 2
 updates:
-- package-ecosystem: npm
-  directory: "/"
-  schedule:
-    interval: daily
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    open-pull-requests-limit: 10

.github/workflows/auto-merge.yml

@@ -0,0 +1,22 @@
+name: Auto-merge
+
+on: [pull_request]
+
+jobs:
+  auto-merge:
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests: write
+      contents: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Squash and merge minor updates
+        uses: fastify/github-action-merge-dependabot@v3
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          merge-method: squash
+          target: minor