fix: add backslash to path test for windows paths (#39454)
fix: add backslash to path test for windows paths (#39454)

* fix: add backslash to path test for windows paths

* fix: add posix seperator to path tester

Co-authored-by: Randell Dawson <6d6b8cd72816cd23c884a366be69a55ce9f1744d@onepathtech.com>
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