[TF-A] Glitching protection

Hi,

Recently the same fault injection protection code what is used in MCUboot was added to TF-M project.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/7468

It is a library which can be reused in any project to harden the critical call path and condition checks, which are crucial from device security point of view.

BR, Tamas Ban