chore(deps): group dependabot PRs by ecosystem

Author: fcasal

.github/dependabot.yml

@@ -10,6 +10,10 @@ updates:
       - "dependencies"
       - "npm"
     versioning-strategy: increase
+    groups:
+      npm-dependencies:
+        patterns:
+          - "*"
 
   # GitHub Actions
   - package-ecosystem: "github-actions"
@@ -20,3 +24,7 @@ updates:
     labels:
       - "dependencies"
       - "github-actions"
+    groups:
+      github-actions:
+        patterns:
+          - "*"