Align dependabot config to grouped updates

Reduce PR load. Will revert back to non-grouped updates if it becomes a problem.

Author: chadlwilson

.github/dependabot.yml

@@ -1,5 +1,13 @@
 version: 2
 updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    groups:
+      github-actions:
+        patterns:
+          - "*"
   - package-ecosystem: bundler
     directory: /
     schedule:
@@ -9,11 +17,3 @@ updates:
     groups:
       ruby-deps:
         patterns: [ "*" ]
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: monthly
-    groups:
-      github-actions:
-        patterns:
-          - "*"