chore: add dependabot for github actions (#1470)

mfn · web-flow · commit 3cdd3af631c7 · 2023-09-29T09:26:16.000+02:00
diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      deps:
+        patterns:
+          - '*'
