* [Keyboard] Update ZSA Keyboard Readmes and keymaps * Apply suggestions from code review Co-authored-by: Ryan <[email protected]> * Remove custom rgb code for RGB_M_P * Fix inevitable typo Co-authored-by: Ryan <[email protected]> * Update keyboards/planck/ez/readme.md Co-authored-by: Ryan <[email protected]> Co-authored-by: Ryan <[email protected]>