Fix @sentry/vue homepage url (#3220)

Author: Alex-Sokolov

packages/vue/package.json

@@ -3,7 +3,7 @@
   "version": "6.0.3",
   "description": "Offical Sentry SDK for Vue.js",
   "repository": "git://github.com/getsentry/sentry-javascript.git",
-  "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/react",
+  "homepage": "https://github.com/getsentry/sentry-javascript/tree/master/packages/vue",
   "author": "Sentry",
   "license": "MIT",
   "engines": {