Rust

Fix and test sr25519 signing in nostd #5547

Job	Run time
Cargo fmt	17s
Cargo fmt	17s
Cargo fmt	17s
Check unused dependencies	57s
Check unused dependencies	57s
Check unused dependencies	57s
Cargo check (WASM)	1m 22s
Cargo check (WASM)	1m 22s
Cargo check (WASM)	1m 22s
Cargo clippy	5m 51s
Cargo clippy	5m 51s
Cargo clippy	5m 51s
Cargo clippy (WASM)	55s
Cargo clippy (WASM)	55s
Cargo clippy (WASM)	55s
Check documentation and run doc tests	1m 11s
Check documentation and run doc tests	7m 14s
Check documentation and run doc tests	7m 14s
Cargo check	11m 25s
Cargo check	11m 25s
Cargo check	11m 25s
Test (no_std)	0s
Test (no_std)	2m 1s
Test (no_std)	2m 1s
Test (Light Client)	0s
Test (Light Client)	3m 50s
Test (Light Client)	3m 50s
Test (Native)	0s
Test (Native)	6m 57s
Test (Native)	10m 46s
Test chainhead backend	0s
Test chainhead backend	6m 56s
Test chainhead backend	10m 31s
Test (WASM)	0s
Test (WASM)	10m 2s
Test (WASM)	10m 47s
	2h 25m 41s

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