Store checksums of released `cored` binaries #4125

Job	Run time
ci (lint)	12m 54s
ci (test)	7m 53s
ci (integration tests coreum-modules)	17m 53s
ci (integration tests coreum-ibc)	7m 33s
ci (integration tests coreum-upgrade-v3.0.0)	40m 9s
ci (integration tests faucet)	4m 20s
	1h 30m 42s

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