The tests should only be allowed on supported platforms instead
of blanket enabling on architectures. There are platforms which
do multi level interrupts but cannot run the tests.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Test the registration of interrupt controller with the
intc_table and verify that thru the sw_isr_table APIs.
Verified registration with all 3 interrupt levels.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>