add dependabot.yml

Author: zariiii9003

.github/dependabot.yml

@@ -5,7 +5,14 @@
 
 version: 2
 updates:
-  - package-ecosystem: "uv"
+  # Enable version updates for GitHub Actions
+  - package-ecosystem: "github-actions"
+    # Workflow files stored in the default location of `.github/workflows`
+    # You don't need to specify `/.github/workflows` for `directory`. You can use `directory: "/"`.
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
+    groups:
+      github-actions:
+        patterns:
+          - "*"