tm2

chore: In amino.pkg, add optional WithComments, use them in GenerateProto3MessagePartial #1537

Job	Run time
build (1.20.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	7s
test (1.20.x, _test.flappy)	29s
build (1.20.x, amd64, linux, ./pkg/amino/cmd/goscan)	10s
test (1.20.x, _test.pkg.amino)	1m 32s
build (1.20.x, amd64, linux, ./pkg/autofile/cmd)	6s
test (1.20.x, _test.pkg.bft)	3m 55s
build (1.20.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	15s
test (1.20.x, _test.pkg.others)	4m 18s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	13s
test (1.21.x, _test.flappy)	31s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/goscan)	5s
test (1.21.x, _test.pkg.amino)	1m 38s
test (1.21.x, _test.pkg.bft)	3m 24s
test (1.21.x, _test.pkg.others)	2m 37s
build (1.21.x, amd64, linux, ./pkg/autofile/cmd)	11s
build (1.21.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	16s
upload-coverage	8s
	19m 55s

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