add check metadatahash signed extension (#297) #632

Job	Run time
Primary build release for on (ubuntu-22.04)	31m 24s
Extra features build release for on (ubuntu-22.04)	33m 19s
Cancel Previous Runs	4s
Set up Config	1s
Build Runtimes (shell)	11m 58s
cargo-toml-fmt	8s
Build Runtimes (integritee)	14m 21s
license-check	32s
Rust check check --features runtime-benchmarks (x86_64-unknown-linux-gnu)	21m 20s
create_artifacts (integritee, rococo)	11s
create_artifacts (integritee, westend)	8s
create_artifacts (integritee, kusama)	9s
create_artifacts (integritee, polkadot)	10s
create_artifacts (integritee, moonbase)	14s
create_artifacts (integritee, paseo)	15s
create_artifacts (shell, kusama-lease2)	8s
Draft Release	0s
Publish Runtimes	0s
	1h 54m 22s

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