Update babel-plugin-minify-dead-code-elimination to the latest version 🚀 (#891)

* chore(package): update babel-plugin-minify-dead-code-elimination to version 0.5.1

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "babel-eslint": "10.0.2",
     "babel-jest": "24.5.0",
     "babel-plugin-inline-package-json": "2.0.0",
-    "babel-plugin-minify-dead-code-elimination": "0.5.0",
+    "babel-plugin-minify-dead-code-elimination": "0.5.1",
     "babel-plugin-transform-inline-environment-variables": "0.4.3",
     "browserify": "16.5.0",
     "codecov": "3.5.0",