Update react deps as a group

Author: egeakman

.github/dependabot.yml

@@ -4,6 +4,12 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      react-dependencies:
+        patterns:
+          - "react"
+          - "react-dom"
+          - "@types/react"    
 
   - package-ecosystem: "github-actions"
     directory: "/"