Bump @babel/preset-env from 7.20.2 to 7.21.4 (#2308)

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.20.2 to 7.21.4.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.21.4/packages/babel-preset-env)

---
updated-dependencies:
- dependency-name: "@babel/preset-env"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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package.json

@@ -53,7 +53,7 @@
   "devDependencies": {
     "@ampproject/rollup-plugin-closure-compiler": "^0.27.0",
     "@babel/core": "^7.21.4",
-    "@babel/preset-env": "^7.20.2",
+    "@babel/preset-env": "^7.21.4",
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/svelte": "^3.2.2",
     "autoprefixer": "^10.4.14",