Bump @babel/preset-env from 7.4.3 to 7.7.1

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.4.3 to 7.7.1.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.4.3...v7.7.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -212,7 +212,7 @@
     "@babel/plugin-proposal-class-properties": "^7.7.0",
     "@babel/plugin-proposal-object-rest-spread": "^7.4.3",
     "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/preset-env": "^7.4.3",
+    "@babel/preset-env": "^7.7.1",
     "@babel/runtime": "^7.4.3",
     "@mapbox/stylelint-processor-arbitrary-tags": "^0.2.0",
     "@types/auto-launch": "^5.0.1",