docs: Update troubleshooting.md

[WayneKim92]

Please verify the following:

• [ ] yarn build-and-test:local passes
• [ ] I have added tests for any new features, if relevant
• [ ] README.md (or relevant documentation) has been updated with your changes

Describe your PR

I created it because it was inconvenient to change the local IP every time I moved between offices.

I hope this helps RN developers.