Update to the NVIDIA Dockerfile. Replaces the currently unavailable n… #730

Job	Run time
build_attest_all (buildconfigs/key_xor_test_app.sh)	18m 31s
build_attest_all (buildconfigs/oak_client_android_app.sh)	51m 10s
build_attest_all (buildconfigs/oak_containers_agent.sh)	11m 24s
build_attest_all (buildconfigs/oak_containers_kernel.sh)	33m 45s
build_attest_all (buildconfigs/oak_containers_orchestrator.sh)	25m 53s
build_attest_all (buildconfigs/oak_containers_stage1.sh)	23m 25s
build_attest_all (buildconfigs/oak_containers_syslogd.sh)	24m 52s
build_attest_all (buildconfigs/oak_containers_system_image.sh)	26m 29s
build_attest_all (buildconfigs/oak_containers_nvidia_system_image.sh)	28m 46s
build_attest_all (buildconfigs/oak_echo_enclave_app.sh)	18m 48s
build_attest_all (buildconfigs/oak_echo_raw_enclave_app.sh)	17m 15s
build_attest_all (buildconfigs/oak_functions_enclave_app.sh)	18m 54s
build_attest_all (buildconfigs/oak_functions_insecure_enclave_app.sh)	18m 43s
build_attest_all (buildconfigs/oak_orchestrator.sh)	16m 43s
build_attest_all (buildconfigs/oak_restricted_kernel_simple_io_init_rd_wrapper_bin.sh)	43m 50s
build_attest_all (buildconfigs/stage0_bin.sh)	43m 20s
build_attest_all (buildconfigs/stage0_bin_tdx.sh)	41m 59s
	7h 43m 47s

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