feat(coprocessor): slow lane for dependent ops #7251

Job	Run time
coprocessor-gpu-tests/check-changes	6s
coprocessor-gpu-tests/setup-instance	2m 30s
coprocessor-gpu-tests/tests (bpr) (ubuntu-22.04, 12.2, 11)	12m 4s
coprocessor-gpu-tests/teardown	20s
	15m 0s

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