add leaky_relu op #5025

Job	Run time
pytester (ubuntu-22.04, 3.10, latest, core)	10m 25s
pytester (ubuntu-22.04, 3.10, latest, ops)	26m 49s
pytester (ubuntu-22.04, 3.10, nightly, core)	10m 33s
pytester (ubuntu-22.04, 3.10, nightly, ops)	27m 20s
pytester (macOS-14, 3.10, latest, core)	8m 58s
pytester (macOS-14, 3.10, latest, ops)	27m 55s
pytester (macOS-14, 3.10, nightly, core)	9m 58s
pytester (macOS-14, 3.10, nightly, ops)	23m 50s
pytester (windows-2022, 3.10, latest, core)	25m 1s
pytester (windows-2022, 3.10, nightly, core)	24m 42s
pytester (ubuntu-22.04, 3.11, latest)	23m 45s
pytester (ubuntu-22.04, 3.12, latest)	27m 40s
testing-guardian	1s
	4h 6m 57s

Provide feedback