boards: v2m_musca_b1_nonsecure: disable sanitycheck [REVERT ME]

Disable sanitycheck on this board for now and while fix issues that were
not detected earlier.

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

boards/arm/v2m_musca_b1/v2m_musca_b1_nonsecure.yaml

@@ -8,3 +8,4 @@ toolchain:
   - xtools
 ram: 64
 flash: 32
+sanitycheck: false