remove sharedPackages for source build

Author: bollwyvl

packages/jupyterlab-lsp/package.json

@@ -133,12 +133,6 @@
   "jupyterlab": {
     "extension": true,
     "webpackConfig": "./webpack.config.js",
-    "sharedPackages": {
-      "lsp-ws-connection": {
-        "bundled": true,
-        "singleton": true
-      }
-    },
     "discovery": {
       "server": {
         "base": {