wip: codecov 2 #12

Job	Run time
build (1.20.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	9s
build (1.20.x, amd64, linux, ./pkg/amino/cmd/goscan)	14s
test (1.20.x, _test.flappy)	50s
build (1.20.x, amd64, linux, ./pkg/autofile/cmd)	13s
test (1.20.x, _test.pkg.amino)	5m 12s
build (1.20.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	16s
test (1.20.x, _test.pkg.bft)	4m 22s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	10s
test (1.20.x, _test.pkg.others)	6m 53s
test (1.21.x, _test.flappy)	43s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/goscan)	46s
build (1.21.x, amd64, linux, ./pkg/autofile/cmd)	15s
test (1.21.x, _test.pkg.amino)	3m 42s
build (1.21.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	12s
test (1.21.x, _test.pkg.bft)	4m 36s
test (1.21.x, _test.pkg.others)	7m 15s
upload-coverage-artifact	4s
	35m 52s

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