update e2e L0 xfail

Removes:
Unexpectedly Passed Tests (2):
  SYCL :: DeviceCodeSplit/grf.cpp
  SYCL :: KernelAndProgram/target_register_alloc_mode.cpp

Author: pbalcer

.github/workflows/e2e_level_zero.yml

@@ -21,7 +21,7 @@ jobs:
       config: ""
       unit: "gpu"
       # Failing tests
-      xfail: "InvokeSimd/Regression/call_vadd_1d_spill.cpp;InvokeSimd/Regression/ImplicitSubgroup/call_vadd_1d_spill.cpp;DeviceCodeSplit/grf.cpp;ESIMD/mask_expand_load.cpp;KernelAndProgram/target_register_alloc_mode.cpp;Matrix/joint_matrix_prefetch.cpp;ESIMD/mask_expand_load.cpp;Matrix/SPVCooperativeMatrix/joint_matrix_prefetch.cpp;Matrix/joint_matrix_bf16_fill_k_cache_prefetch.cpp;Matrix/SPVCooperativeMatrix/element_wise_ops.cpp;"
+      xfail: "InvokeSimd/Regression/call_vadd_1d_spill.cpp;InvokeSimd/Regression/ImplicitSubgroup/call_vadd_1d_spill.cpp;ESIMD/mask_expand_load.cpp;Matrix/joint_matrix_prefetch.cpp;ESIMD/mask_expand_load.cpp;Matrix/SPVCooperativeMatrix/joint_matrix_prefetch.cpp;Matrix/joint_matrix_bf16_fill_k_cache_prefetch.cpp;Matrix/SPVCooperativeMatrix/element_wise_ops.cpp;"
       # Unexpectedly Passed Tests
       xfail_not: ""
       # Flaky tests