build: remove default publish registry

Author: wewoor

package.json

@@ -42,9 +42,6 @@
       "commit-msg": "commitlint -c ./commitlint.config.js -E HUSKY_GIT_PARAMS"
     }
   },
-  "publishConfig": {
-    "registry": "https://npm.pkg.github.com/@DTStack"
-  },
   "devDependencies": {
     "@babel/core": "^7.10.2",
     "@babel/plugin-proposal-class-properties": "^7.5.5",