Dualcpu: Update NS mailbox config flags setting

Update NS mailbox config flags setting to align with TF-M change.
- Add TFM_MULTI_CORE_NS_OS flag
- Remove TFM_MULTI_CORE_MULTI_CLIENT_CALL

Signed-off-by: David Hu <david.hu@arm.com>
Change-Id: I7cfbba7302105fd440672ad2b7245111b4a5cce3

Dualcpu: Add TFM_MULTI_CORE_NS_OS to align with TF-M

Signed-off-by: David Hu <david.hu@arm.com>
Change-Id: I446f01dd7f2780ba642d7475b4b86048e5262a03
3 files changed