Rust

Move static OnceCell ChainIdentifier into AuthorityState #80575

Job	Run time
diff	11s
license-check	1m 10s
test (ubuntu-ghcloud)	4m 19s
test-extra (ubuntu-ghcloud)	4m 18s
simtest	6m 43s
move-test	0s
test	0s
test-extra	0s
windows-build (windows-ghcloud)	13m 3s
cargo-deny (bans, licenses, sources)	38s
cargo-deny (advisories)	39s
clippy	2m 38s
rustfmt	22s
cutting a new execution layer	1m 22s
	35m 23s

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