Update babel monorepo to v7.21.4

Author: renovate[bot]

package.json

@@ -15,8 +15,8 @@
     "react-dom": "^17.0.2"
   },
   "devDependencies": {
-    "@babel/core": "7.14.6",
-    "@babel/preset-env": "7.14.7",
+    "@babel/core": "7.21.4",
+    "@babel/preset-env": "7.21.4",
     "@types/react-dom": "17.0.8",
     "babel-plugin-import": "1.13.3",
     "parcel-bundler": "1.12.5",