chore: group github actions updates (#160)

Author: Phillip9587

.github/dependabot.yml

@@ -4,6 +4,10 @@ updates:
     directory: /
     schedule:
       interval: monthly
+    groups:
+      github-actions:
+        patterns:
+          - "*"
 
   - package-ecosystem: npm
     directory: /
@@ -14,4 +18,4 @@ updates:
     open-pull-requests-limit: 10
     ignore:
       - dependency-name: "*"
-        update-types: ["version-update:semver-major"]
+        update-types: ["version-update:semver-major"]