NXP backend: Enable Amax with new Neutron flow #9745

Job	Run time
test-arm / test-backend-linux (arm_tosa_fp, operators) / linux-job	16m 17s
test-arm / test-backend-linux (arm_vgf_fp, models) / linux-job	17m 13s
test-arm / test-backend-linux (arm_vgf_fp, operators) / linux-job	19m 11s
test-arm / test-backend-linux (arm_tosa_fp, models) / linux-job	16m 35s
test-arm / test-backend-macos	-9s
test-arm / package-golden-artifacts	46s
	1h 9m 53s

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