qtest/bios-tables-test: Add a variant to the aarch64 viot test

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20250714080639.2525563-19-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

tests/qtest/bios-tables-test.c

@@ -2275,6 +2275,7 @@ static void test_acpi_aarch64_virt_viot(void)
     test_data data = {
         .machine = "virt",
         .arch = "aarch64",
+        .variant = ".viot",
         .tcg_only = true,
         .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd",
         .uefi_fl2 = "pc-bios/edk2-arm-vars.fd",