[SYCL] Disable ze_debug4 check for L0 buffer interop tests (#992)

ze_debug4 check is expected to fail for these tests because
th L0 plugin doesn't take into account direct calls to L0 API.

Author: againull

SYCL/Plugin/interop-level-zero-buffer-ownership.cpp

@@ -1,4 +1,7 @@
 // REQUIRES: level_zero, level_zero_dev_kit
+// L0 plugin incorrectly reports memory leaks because it doesn't take into
+// account direct calls to L0 API.
+// UNSUPPORTED: ze_debug-1,ze_debug4
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %level_zero_options %s -o %t.out
 // RUN: env SYCL_DEVICE_FILTER=level_zero ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER %t.out 2>&1 | FileCheck %s
 

SYCL/Plugin/interop-level-zero-buffer.cpp

@@ -1,4 +1,7 @@
 // REQUIRES: level_zero, level_zero_dev_kit
+// L0 plugin incorrectly reports memory leaks because it doesn't take into
+// account direct calls to L0 API.
+// UNSUPPORTED: ze_debug-1,ze_debug4
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %level_zero_options %s -o %t.out
 // RUN: env SYCL_DEVICE_FILTER=level_zero ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER %t.out