Bump react pkgs to 19.2.3 & group future updates (#2331)

Author: davidkna-sap

.github/dependabot.yml

@@ -9,6 +9,8 @@ updates:
     groups:
       docusaurus:
         patterns: ['@docusaurus/*']
+      react:
+        patterns: ['react', 'react-dom']
   - package-ecosystem: github-actions
     directory: '/'
     schedule:

package-lock.json

@@ -26,8 +26,8 @@
     "clsx": "^2.1.1",
     "events": "^3.3.0",
     "prism-react-renderer": "^2.4.1",
-    "react": "^19.1.0",
-    "react-dom": "^19.2.1",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
     "react-markdown": "^10.1.0",
     "@tanstack/react-table": "^8.21.3",
     "remark-emoji": "^5.0.2",