fix: Add @vitejs/plugin-react v6 support

Author: aklinker1

packages/module-react/package.json

@@ -50,7 +50,7 @@
     "wxt": ">=0.19.16"
   },
   "dependencies": {
-    "@vitejs/plugin-react": "^4.4.1 || ^5.0.0"
+    "@vitejs/plugin-react": "^4.4.1 || ^5.0.0 || ^6.0.0"
   },
   "devDependencies": {
     "@types/react": "^19.2.14",