Build: Update build configs to enable RAM FS on MUSCA B1 and STM

TF-M configs ITS_RAM_FS & PS_RAM_FS is now controlled by header file.
The one in CMake does not work any more. This patch uses two TF-M
patches to update the RAM FS settings in TF-M for MUSCA B1 and STM32.

This patch also enable OTP_NV_COUNTERS_RAM_EMULATION for MUSCA B1, to
avoid MCUBOOT using flash when doing OTP.

Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: I1e4b6d2f0ce84ae640d516ca6b677f19c14fd1f4
4 files changed