feat(gnovm): Add Basic Code Indentation in REPL #2450

Job	Run time
build (1.20.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	12s
build (1.20.x, amd64, linux, ./pkg/amino/cmd/goscan)	5s
build (1.20.x, amd64, linux, ./pkg/autofile/cmd)	11s
build (1.20.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	8s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/aminoscan)	15s
build (1.21.x, amd64, linux, ./pkg/amino/cmd/goscan)	22s
test (1.20.x, _test.flappy)	17s
build (1.21.x, amd64, linux, ./pkg/autofile/cmd)	28s
test (1.20.x, _test.pkg.amino)	1m 19s
build (1.21.x, amd64, linux, ./pkg/iavl/cmd/iaviewer)	23s
test (1.20.x, _test.pkg.bft)	21m 14s
test (1.20.x, _test.pkg.others)	2m 38s
test (1.21.x, _test.flappy)	33s
test (1.21.x, _test.pkg.amino)	1m 37s
test (1.21.x, _test.pkg.bft)	21m 13s
test (1.21.x, _test.pkg.others)	2m 55s
upload-coverage	0s
	53m 50s

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