Fix wrong repository url in server sdk package.json (#582)

Author: lukasIO

packages/livekit-server-sdk/package.json

@@ -7,7 +7,8 @@
   "types": "dist/index.d.ts",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/livekit/server-sdk-js.git"
+    "url": "https://github.com/livekit/node-sdks.git",
+    "directory": "packages/livekit-server-sdk"
   },
   "author": "David Zhao <david@davidzhao.com>",
   "license": "Apache-2.0",