Multiband colorizer #5143

Job	Run time
test (ubuntu-22.04)	16m 30s
build (ubuntu-22.04)	3m 20s
test (ubuntu-22.04, --features pro)	20m 5s
build (ubuntu-22.04, --release)	2m 56s
test (ubuntu-22.04, --all-features)	17m 56s
build (ubuntu-22.04, --features pro)	3m 19s
build (ubuntu-22.04, --features pro, --release)	15m 26s
build (ubuntu-22.04, --all-features)	3m 35s
build (ubuntu-22.04, --all-features, --release)	15m 54s
	1h 39m 1s

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