Update dependabot.yml

Author: tm1000

.github/dependabot.yml

@@ -9,3 +9,16 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
+    groups:
+      production-dependencies:
+        dependency-type: "production"
+      development-dependencies:
+        dependency-type: "development"
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    groups:
+       actions:
+          patterns:
+            - "*"