Update dependency @babel/preset-env to v7.14.4

Author: renovate-bot

package.json

@@ -41,7 +41,7 @@
     },
     "homepage": "https://github.com/stricter/stricter#readme",
     "devDependencies": {
-        "@babel/preset-env": "7.13.12",
+        "@babel/preset-env": "7.14.4",
         "@babel/preset-typescript": "7.13.0",
         "@types/app-root-path": "1.2.4",
         "@types/babel-types": "7.0.9",