~enables the IPC suites for Musca S1 (whose support was supported recently)~
Note: temporarily disabled again, as it can't run due to an issue in MRAM fast-read...
switches to fetch vanilla TF-M
updates the list of test files
disables unsupported IRQ tests (not supported for by TF-M in PSA mode anymore)
This is not compatible with the current TF-M v1.2, which is why we have a separate branch. Once TF-M v1.3 is released, we will then be able to merge this to the master branch.
This PR
Notes: