[chore] Remove path ignore from windows tests #76682

Job	Run time
windows-unittest-matrix (receiver-0)	13m 20s
windows-unittest-matrix (receiver-1)	13m 20s
windows-unittest-matrix (processor)	13m 21s
windows-unittest-matrix (exporter)	13m 22s
windows-unittest-matrix (extension)	11m 57s
windows-unittest-matrix (internal)	13m 20s
windows-unittest-matrix (pkg)	13m 7s
windows-unittest-matrix (cmd)	13m 21s
windows-unittest-matrix (other)	13m 21s
windows-unittest	0s
	1h 58m 29s

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