Document redirect query passing behavior (#27545)
Document redirect query passing behavior (#27545)

This documents the request query passing behavior of redirects to help avoid confusion. 

## Documentation / Examples

- [x] Make sure the linting passes

Closes: https://github.com/vercel/next.js/issues/27194
flybayer/next.js,zeit/next.js,JeromeFitz/next.js,JeromeFitz/next.js,azukaru/next.js,zeit/next.js,flybayer/next.js,flybayer/next.js,azukaru/next.js,flybayer/next.js,JeromeFitz/next.js,azukaru/next.js,JeromeFitz/next.js,zeit/next.js,azukaru/next.js