Update remark-cli to the latest version 🚀 (#20)

Author: greenkeeper[bot]

package.json

@@ -23,7 +23,7 @@
     "jest": "^22.0.0",
     "npm-run-all": "^4.0.2",
     "npmpub": "^3.1.0",
-    "remark-cli": "^4.0.0",
+    "remark-cli": "^5.0.0",
     "remark-preset-lint-consistent": "^2.0.0",
     "remark-preset-lint-recommended": "^3.0.0",
     "stylelint": "^8.3.0"