ci(release-please): add new package to config (#477)

* ci(release-please): add new package to config

Added in #472 but didn't realize there was a config file to update!

Author: serhalp

release-please-config.json

@@ -3,7 +3,8 @@
   "packages": {
     "packages/remix-edge-adapter": {},
     "packages/remix-runtime": {},
-    "packages/remix-adapter": {}
+    "packages/remix-adapter": {},
+    "packages/vite-plugin-react-router": {}
   },
   "plugins": ["node-workspace"]
 }