[dependabot] Group npm updates. NFC (#23747)

This should be only one or two PRs per week.

Author: sbc100

.github/dependabot.yml

@@ -11,6 +11,11 @@ updates:
       interval: "weekly"
     commit-message:
       prefix: "[deps]"
+    groups:
+      production-dependencies:
+        dependency-type: "production"
+      development-dependencies:
+        dependency-type: "development"
 
   - package-ecosystem: "github-actions"
     directory: "/" # Location of package manifests