remove unnecessary

Author: akuporos

src/frontends/onnx/tests/tests_python/test_backend.py

@@ -85,7 +85,6 @@
     xfail_issue_122775,
     xfail_issue_122776,
     skip_misalignment,
-    skip_issue_124587,
     xfail_issue_139934,
     xfail_issue_139936,
     xfail_issue_139937,
@@ -799,13 +798,6 @@ def expect_fail(test_case_path, xfail):  # type: (str) -> None
         "OnnxBackendNodeModelTest.test_quantizelinear_blocked_asymmetric_cpu",
         "OnnxBackendNodeModelTest.test_quantizelinear_blocked_symmetric_cpu",
     ),
-    (
-        skip_issue_124587,
-        "OnnxBackendNodeModelTest.test_split_variable_parts_1d_opset18_cpu",
-        "OnnxBackendNodeModelTest.test_split_variable_parts_2d_opset18_cpu",
-        "OnnxBackendNodeModelTest.test_split_variable_parts_default_axis_opset13_cpu",
-        "OnnxBackendNodeModelTest.test_split_variable_parts_default_axis_opset18_cpu",
-    ),
     (
         xfail_issue_139934,
         "OnnxBackendNodeModelTest.test_cast_FLOAT16_to_INT4_cpu",