Merge pull request #28735 from Expensify/vit-updateReadmeWithToken

[NoQA] Include link to slack thread about the mapbox token

README.md

@@ -51,6 +51,7 @@ For an M1 Mac, read this [SO](https://stackoverflow.com/questions/64901180/how-t
     * If you get the error `Could not find 'bundler'`, install the bundler gem first: `gem install bundler` and try again.
     * If you are using MacOS and get the error `Gem::FilePermissionError` when trying to install the bundler gem, you're likely using system Ruby, which requires administrator permission to modify. To get around this, install another version of Ruby with a version manager like [rbenv](https://github.com/rbenv/rbenv#installation).
 * Before installing iOS dependencies, you need to obtain a token from Mapbox to download their SDKs. Please run `npm run configure-mapbox` and follow the instructions.
+    * For help with MapBox token, you can see [this Slack thread](https://expensify.slack.com/archives/C01GTK53T8Q/p1692740856745279?thread_ts=1692322511.804599&cid=C01GTK53T8Q)
 * To install the iOS dependencies, run: `npm install && npm run pod-install`
 * If you are an Expensify employee and want to point the emulator to your local VM, follow [this](https://stackoverflow.com/c/expensify/questions/7699)
 * To run a on a **Development Simulator**: `npm run ios`