fix(tests): 🐞 update inference slicer tests to new overlap system for removing test warnings

[onuralpszr]

Description

Fixing warnings

========================================================================== warnings summary ===========================================================================
test/detection/tools/test_inference_slicer.py::test_inference_slicer_overlap[slice_wh0-overlap_ratio_wh0-None-None-exception0]
test/detection/tools/test_inference_slicer.py::test_inference_slicer_overlap[slice_wh2-overlap_ratio_wh2-None-None-exception2]
test/detection/tools/test_inference_slicer.py::test_inference_slicer_overlap[slice_wh4-overlap_ratio_wh4-overlap_wh4-expected_overlap4-exception4]
test/detection/tools/test_inference_slicer.py::test_inference_slicer_overlap[slice_wh6-overlap_ratio_wh6-None-None-exception6]

fix(tests): 🐞 update inference slicer tests to new overlap system for removing test warnings