[TF-M] TF-M Profile Medium-ARoT-less

Hi all,

TF-M Profile Medium-ARoT-less is proposed to align with PSA Certified ARoT-less Level 2 protection profile [1]. May I ask for your review and comment please? Please check following patches: https://review.trustedfirmware.org/q/topic:%22arot-less%22+(status:open%20OR...)

Any feedback is welcome.

[1] https://www.psacertified.org/app/uploads/2022/10/JSADEN019-PSA_Certified_Lev...

Best regards, Hu Ziji