Build(deps-dev): bump @babel/plugin-proposal-object-rest-spread

Bumps [@babel/plugin-proposal-object-rest-spread](https://github.com/babel/babel) from 7.0.0 to 7.2.0.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](babel/babel@v7.0.0...v7.2.0)

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

package.json

@@ -37,7 +37,7 @@
     "@babel/core": "7.2.0",
     "@babel/cli": "7.2.0",
     "@babel/plugin-transform-flow-comments": "7.2.0",
-    "@babel/plugin-proposal-object-rest-spread": "7.0.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.2.0",
     "@babel/preset-flow": "7.0.0"
   },
   "nyc": {