Build: Update TF-M patches to enable RAM FS on MUSCA B1 & ST

Config header files for MUSCA B1 & ST have been changed in TF-M. So the
corresponding patches to enable RAM FS also need to be updated.

Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: I711eae2f463bb1217ad3439006a0bab3c55c69a8
2 files changed