chore(deps): remove docsify deps

Author: jasonkuhrt

package.json

@@ -85,8 +85,6 @@
     "@types/source-map-support": "^0.5.2",
     "@types/which": "^1.3.2",
     "cross-env": "^7.0.2",
-    "docsify": "4.11.3",
-    "docsify-cli": "4.4.0",
     "doctoc": "1.4.0",
     "dripip": "0.9.0",
     "jest": "26.0.1",