Add new CI scripts as part of JAX CI Rework #7

Job	Run time
build_jaxlib_artifacts / build (windows-x86-n2-64, jaxlib, 3.10)	19s
build_jaxlib_artifacts / build (windows-x86-n2-64, jaxlib, 3.11)	20s
build_jaxlib_artifacts / build (windows-x86-n2-64, jaxlib, 3.12)	24s
build_jaxlib_artifacts / build (linux-x86-n2-64, jax, 3.12)	22s
build_jaxlib_artifacts / build (linux-x86-n2-64, jaxlib, 3.10)	17s
build_jaxlib_artifacts / build (linux-x86-n2-64, jaxlib, 3.11)	17s
build_jaxlib_artifacts / build (linux-x86-n2-64, jaxlib, 3.12)	16s
build_jaxlib_artifacts / build (linux-x86-n2-64, jax-cuda-pjrt, 3.12)	19s
build_jaxlib_artifacts / build (linux-x86-n2-64, jax-cuda-plugin, 3.10)	20s
build_jaxlib_artifacts / build (linux-x86-n2-64, jax-cuda-plugin, 3.11)	19s
build_jaxlib_artifacts / build (linux-x86-n2-64, jax-cuda-plugin, 3.12)	18s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jaxlib, 3.10)	1m 54s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jaxlib, 3.11)	16s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jaxlib, 3.12)	14s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jax-cuda-pjrt, 3.12)	12s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jax-cuda-plugin, 3.10)	14s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jax-cuda-plugin, 3.11)	14s
build_jaxlib_artifacts / build (linux-arm64-t2a-48, jax-cuda-plugin, 3.12)	13s
run_pytest (windows-x86-n2-64, 3.10)	2m 15s
run_pytest (linux-x86-n2-64, 3.10)	3m 26s
run_pytest (linux-arm64-t2a-48, 3.10)	30s
	12m 59s

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