fix: remove staking-score from relay chain, fix CI quick-checks

- Remove pezpallet_staking_score from relay chain runtime (noter model
  lives on People Chain only)
- Update welati mock to current staking-score Config trait
- Fix staking-score feature propagation (zepter: std, runtime-benchmarks)
- Format vendor subxt example files (rustfmt)
- Regenerate umbrella crate
- Update CRITICAL_STATE.md with noter delegation status

Cargo.lock

@@ -14932,7 +14932,6 @@ dependencies = [
  "pezpallet-session-benchmarking",
  "pezpallet-staking",
  "pezpallet-staking-runtime-api",
- "pezpallet-staking-score",
  "pezpallet-state-trie-migration",
  "pezpallet-sudo",
  "pezpallet-timestamp",