feat(rmt): improves RMT documentation (#11992)

* feat(rmt): improves RMT documentation

* fix(rmt): includes missing reference to C5 and P4

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix(rmt): note rewritting

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix(rmt): rephasing

Clarify behavior of rmtTransmitCompleted in looping mode.

* ci(pre-commit): Apply automatic fixes

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

Author: 3 people