chore: Support pre-build grpc artefacts for CI jobs #4

Job	Run time
Build gRPC artifacts (Release, gcc, g++, 11)	46m 8s
Build gRPC artifacts (Release, clang, clang++, 14)	51m 42s
Build gRPC artifacts (Release, clang, clang++, 17, true)	55m 50s
Build gRPC artifacts (Debug, gcc, g++, 11)	51m 0s
Build gRPC artifacts (Debug, gcc, g++, 12)	1h 0m 1s
Build gRPC artifacts (Debug, clang, clang++, 14)	47m 45s
Build gRPC artifacts (Debug, clang, clang++, 17, true)	51m 58s
Build gRPC artifacts (clang, clang++, 14, Tsan)	46m 21s
Build gRPC artifacts (clang, clang++, 14, Asan)	45m 50s
	7h 36m 35s

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