chore(stackablectl): Release 1.4.0 #502

Job	Run time
General Pull Request Checks / Run Cargo Deny (bans licenses sources)	50s
General Pull Request Checks / Run RustDoc	9m 45s
General Pull Request Checks / Run Cargo Deny (advisories)	49s
General Pull Request Checks / Run Cargo Udeps	9m 7s
General Pull Request Checks / Run Cargo Tests	4m 23s
General Pull Request Checks / All tests passed	4s
Build stackablectl for aarch64-unknown-linux-gnu	3m 27s
Build stackablectl for aarch64-apple-darwin	5m 23s
Build stackablectl for x86_64-apple-darwin	4m 7s
Build stackablectl for x86_64-unknown-linux-gnu	3m 54s
	41m 49s

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