fix: return from deliver tx upon timeout #3675

Job	Run time
test (1.21.x, _test.flappy)	32s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	8s
test (1.21.x, _test.pkg.amino)	1m 28s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/goscan)	11s
test (1.21.x, _test.pkg.bft)	2m 36s
build (1.21.x, amd64, linux, ./pkg/autofile/cmd)	16s
test (1.21.x, _test.pkg.others)	1m 27s
build (1.21.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	13s
test (1.22.x, _test.flappy)	38s
build (1.22.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	20s
test (1.22.x, _test.pkg.amino)	1m 44s
build (1.22.x, amd64, linux, ./pkg/amino/cmd/goscan)	18s
test (1.22.x, _test.pkg.bft)	21m 15s
build (1.22.x, amd64, linux, ./pkg/autofile/cmd)	26s
test (1.22.x, _test.pkg.others)	1m 27s
build (1.22.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	22s
upload-coverage	0s
	33m 21s

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