Group dependabot updates (#1386)

Author: IgnacioN99

.github/dependabot.yml

@@ -4,11 +4,23 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      bundler:
+        patterns:
+          - "*"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      github_actions:
+        patterns:
+          - "*"
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      npm:
+        patterns:
+          - "*"