Define code owners and update list of maintainers

This is a follow up of "Project Maintenance Process" created here:
ttps://developer.trustedfirmware.org/w/collaboration/project-maintenance-process/
The document defines roles of maintainers, code owners and contributors.

This update lists Code owners and maintainers for TF-M project.
Added code owners of NXP, STM and Cypress platforms.
Change the owner of Audit log to Jamie Fox

Signed-off-by: Anton Komlev <anton.komlev@arm.com>
Change-Id: Ia47b0587d91f00d64692e838f7dd0b90683d7bfa
Signed-off-by: Anton Komlev <anton.komlev@arm.com>
1 file changed