feat(auctioneer): add auctioneer binary #6578

Job	Run time
run_checker / changes	4s
protos-compiled	45s
lockfile	14s
compiles	1m 28s
solidity-contracts-compiled	1m 25s
audit	15s
rust	4m 59s
rust-ethereum	1m 59s
clippy	4m 20s
custom-lints	3m 58s
doctest	6m 14s
test / success	1s
	25m 42s

Provide feedback