Update dependency @babel/preset-env to v7.8.2

Author: renovate-bot

package.json

@@ -37,7 +37,7 @@
     "@babel/cli": "7.8.0",
     "@babel/core": "7.8.0",
     "@babel/polyfill": "7.8.0",
-    "@babel/preset-env": "7.8.0",
+    "@babel/preset-env": "7.8.2",
     "@babel/register": "7.8.0",
     "ava": "2.4.0",
     "codeclimate-test-reporter": "0.5.1",