build(deps-dev): bump babel-preset-minify from 0.5.0 to 0.5.1

Bumps [babel-preset-minify](https://github.com/babel/minify) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/babel/minify/releases)
- [Changelog](https://github.com/babel/minify/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/minify/compare/babel-preset-minify@0.5.0...babel-preset-minify@0.5.1)

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

package.json

@@ -44,7 +44,7 @@
     "acorn": "^6.3.0",
     "astravel": "^0.5.0",
     "ava": "^2.1.0",
-    "babel-preset-minify": "^0.5.0",
+    "babel-preset-minify": "^0.5.1",
     "benchmark": "^2.1.4",
     "buble": "^0.19.8",
     "cross-env": "^5.2.0",