Bump @babel/preset-env from 7.2.3 to 7.3.1

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.2.3 to 7.3.1.
- [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/v7.2.3...v7.3.1)

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

package.json

@@ -49,7 +49,7 @@
     "@babel/core": "7.2.2",
     "@babel/plugin-proposal-object-rest-spread": "7.3.1",
     "@babel/plugin-transform-flow-strip-types": "7.2.3",
-    "@babel/preset-env": "7.2.3",
+    "@babel/preset-env": "7.3.1",
     "@parse/minami": "^1.0.0",
     "babel-eslint": "^10.0.0",
     "bcrypt-nodejs": "0.0.3",