feat(utxo-locking)!: Add commands to lock, unlock and list locked UTXOs #1159

Job	Run time
Clippy (--no-default-features)	46s
Rust fmt	25s
Clippy (--all-features)	1m 58s
Build and test (stable, --no-default-features)	59s
Build and test (stable, --features default)	1m 15s
Build and test (stable, --all-features)	4m 23s
	9m 46s

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