Update package.json tasks

Author: Itai Gendler

package.json

@@ -11,7 +11,7 @@
     "pkg": "pkg . -t node9-macos-x64,node9-linux-x64,node9-win-x64 --out-path ./dist",
     "serve-docs": "yarn build-local-docs && cd temp && hugo server -D",
     "build-local-docs": "node ./docs/index.js",
-    "build-public-docs": "yarn build-local-docs && cd temp && hugo"
+    "build-public-docs": "node ./docs/index.js && cd temp && hugo"
   },
   "bin": {
     "codefresh": "./lib/interface/cli/codefresh"