Use `product_name()` from amd.rs to get determine the cert chain *ask… #133

Job	Run time
build_attest_all (buildconfigs/key_xor_test_app.sh)	2m 16s
build_attest_all (buildconfigs/oak_client_android_app.sh)	43m 28s
build_attest_all (buildconfigs/oak_containers_kernel.sh)	24m 27s
build_attest_all (buildconfigs/oak_containers_orchestrator.sh)	5m 29s
build_attest_all (buildconfigs/oak_containers_stage1.sh)	3m 45s
build_attest_all (buildconfigs/oak_containers_syslogd.sh)	4m 45s
build_attest_all (buildconfigs/oak_containers_agent.sh)	3m 27s
build_attest_all (buildconfigs/oak_containers_system_image.sh)	11m 28s
build_attest_all (buildconfigs/oak_echo_enclave_app.sh)	2m 19s
build_attest_all (buildconfigs/oak_echo_raw_enclave_app.sh)	2m 7s
build_attest_all (buildconfigs/oak_functions_enclave_app.sh)	2m 24s
build_attest_all (buildconfigs/oak_functions_insecure_enclave_app.sh)	2m 32s
build_attest_all (buildconfigs/oak_orchestrator.sh)	2m 15s
build_attest_all (buildconfigs/oak_restricted_kernel_simple_io_init_rd_wrapper_bin.sh)	2m 43s
build_attest_all (buildconfigs/stage0_bin.sh)	2m 38s
	1h 56m 3s

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