Feature/bip322 integration #1082

Job	Run time
Clippy (--all-features)	1m 12s
Rust fmt	24s
Clippy (--no-default-features)	41s
Build and test (stable, --features default)	52s
Build and test (stable, --all-features)	1m 58s
Build and test (stable, --no-default-features)	51s
	5m 58s

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