Bump @babel/preset-env from 7.7.1 to 7.9.6

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.7.1 to 7.9.6.
- [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/v7.7.1...v7.9.6)

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

package.json

@@ -211,7 +211,7 @@
     "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@babel/plugin-proposal-object-rest-spread": "^7.9.5",
     "@babel/plugin-transform-runtime": "^7.8.3",
-    "@babel/preset-env": "^7.7.1",
+    "@babel/preset-env": "^7.9.6",
     "@babel/runtime": "^7.9.6",
     "@mapbox/stylelint-processor-arbitrary-tags": "^0.3.0",
     "@types/auto-launch": "^5.0.1",