[NFC] XFAIL KernelAndProgram/free_function_kernels.cpp

Author: jsji

sycl/test-e2e/KernelAndProgram/free_function_kernels.cpp

@@ -1,7 +1,8 @@
 // REQUIRES: aspect-usm_shared_allocations
 // RUN: %{build} -o %t.out
 // RUN: %{run} %t.out
-
+// XFAIL: run-mode
+// XFAIL-TRACKER: TBD
 // This test tests free function kernel code generation and execution.
 
 #include <iostream>