Bump @babel/preset-env from 7.4.2 to 7.9.6

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.4.2 to 7.9.6.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](babel/babel@v7.4.2...v7.9.6)

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

Author: dependabot-preview[bot]

package.json

@@ -37,7 +37,7 @@
     "@babel/cli": "7.2.3",
     "@babel/core": "7.4.0",
     "@babel/plugin-syntax-dynamic-import": "7.2.0",
-    "@babel/preset-env": "7.4.2",
+    "@babel/preset-env": "7.9.6",
     "@babel/preset-react": "7.0.0",
     "@fourjs/eslint-config-tn": "1.0.1",
     "angular-mocks": "1.7.8",