Skip test on Cortex M33 devices

On platforms using coretx m33 accessing the secure memory will cause SecureFault instead of Hardfault.
SecureFault is implemented in the secure image and cannot be changed in runtime.

Author: Oren Cohen

TESTS/mbed_hal/spm/main.cpp

@@ -27,6 +27,10 @@
 #error [NOT_SUPPORTED] Disable this Test until FUTURE_SEQUANA_PSA enables Memory protection
 #endif
 
+#if defined(__CORTEX_M33)
+#error [NOT_SUPPORTED] Cannot run on M33 core as SecureFault is implemented in secure-side and cant be remapped
+#endif
+
 #include "utest/utest.h"
 #include "unity/unity.h"
 #include "greentea-client/test_env.h"