Update dependabot.yml

Author: w8tcha

.github/dependabot.yml

@@ -12,7 +12,7 @@ updates:
     time: "04:00"
   open-pull-requests-limit: 10
 - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      # Check for updates to GitHub Actions every week
-      interval: "weekly"
+  directory: "/"
+  schedule:
+    # Check for updates to GitHub Actions every week
+    interval: "weekly"