Remove jax2tf #3161

Job	Run time
Test Python (1, 3.9)	29m 35s
Test Python (1, 3.12)	33s
Test Python (2, 3.9)	30m 7s
Test Python (2, 3.12)	36s
Test Python (3, 3.9)	29m 18s
Test Python (3, 3.12)	24s
Test Python (4, 3.9)	29m 55s
Test Python (4, 3.12)	30s
Test Python (5, 3.9)	30m 13s
Test Python (5, 3.12)	41s
Test Python (6, 3.9)	30m 51s
Test Python (6, 3.12)	58s
Combine and update integration test durations	0s
Pass testing Python	2s
	3h 3m 43s

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