tests: kernel: exclude xenvm with GICv3 from device tests

The issue with mentioned test for GICv3 version of xenvm virtual
board is the same as for regular xenvm - device tree overlay for this
test overrides #address-cells and #size-cells property for original
device tree file (from 0x2 to 0x1), which leads to incorrect DT parsing
by actual Xen drivers. This causes build errors, so test should be
skipped for GICv3 platform too.

Same issue for regular xenvm was fixed by commit 40fe3666 ("tests:
kernel: exclude xenvm from device tests"). Issue for GICv3 appeared
after migrating to HWMv2.

Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>