Temporary disable ESIMD/aot_mixed.cpp untill get fixed 'Unsupported required sub group size' issue

Author: dbudanov-cmplr

SYCL/ESIMD/aot_mixed.cpp

@@ -8,6 +8,7 @@
 // REQUIRES: gpu
 // UNSUPPORTED: cuda || hip
 // UNSUPPORTED: esimd_emulator
+// XFAIL: *
 // RUN: %clangxx -fsycl -fsycl-targets=spir64_gen -Xsycl-target-backend=spir64_gen "-device gen9" -o %t.sycl.out -DENABLE_SYCL=0 %s
 // RUN: %GPU_RUN_PLACEHOLDER %t.sycl.out
 // RUN: %clangxx -fsycl -fsycl-targets=spir64_gen -Xsycl-target-backend=spir64_gen "-device gen9" -o %t.out %s