[SYCL][UR][L0] Enable async alloc memory pool test

Author: kswiecicki

sycl/test-e2e/AsyncAlloc/device/memory_pool.cpp

@@ -1,8 +1,8 @@
 // RUN: %{build} -o %t.out
 // RUN: %{run} %t.out
 
-// XFAIL: level_zero
-// XFAIL-TRACKER: https://github.com/intel/llvm/issues/17772
+// UNSUPPORTED: level_zero_v2_adapter
+// UNSUPPORTED-INTENDED: v2 adapter does not support pool statistics.
 
 #include <iostream>
 #include <sycl/detail/core.hpp>