chore: Cherry pick PRs for HasByName, etc. and fix GeyByAddress error type #7

Job	Run time
build (1.20.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	10s
build (1.20.x, amd64, linux, ./pkg/amino/cmd/goscan)	7s
build (1.20.x, amd64, linux, ./pkg/autofile/cmd)	14s
build (1.20.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	12s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	18s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/goscan)	15s
build (1.21.x, amd64, linux, ./pkg/autofile/cmd)	12s
test (1.20.x, _test.flappy)	48s
build (1.21.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	11s
test (1.20.x, _test.pkg.amino)	4m 33s
test (1.20.x, _test.pkg.bft)	4m 14s
test (1.20.x, _test.pkg.others)	5m 37s
test (1.21.x, _test.flappy)	54s
test (1.21.x, _test.pkg.amino)	4m 48s
test (1.21.x, _test.pkg.bft)	4m 19s
test (1.21.x, _test.pkg.others)	5m 31s
upload-coverage	5s
	32m 28s

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