Add `zeroWhere!` fused masked zeroing primitive with `ComparisonOp` #850

Job	Run time
Build and Test (ubuntu-latest, 3, temurin@17, native)	2m 54s
Build and Test (ubuntu-latest, 3, temurin@17, js)	4m 10s
Build and Test (ubuntu-latest, 3, temurin@17, jvm)	4m 27s
site	2m 31s
publish	0s
deploy	0s
	14m 2s

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