fix(benchmarks): regenerate BABE equivocation proof blob, exclude revive benchmarks

- Regenerate EQUIVOCATION_PROOF_BLOB in pezpallet-babe benchmarking:
  the old blob contained stale header hashes that caused
  check_equivocation_proof to fail with assertion error

- Exclude pezpallet_revive from quick-benchmarks via
  --exclude-pezpallets flag: revive benchmarks require PolkaVM
  toolchain (riscv64emac-unknown-none-polkavm) for fixture compilation
  which is not available in CI. This removes continue-on-error so
  real benchmark failures are now visible

- Increase build-rustdoc timeout from 180 to 240 minutes for VPS runner

.github/workflows/docs.yml

@@ -65,7 +65,7 @@ jobs:
 
   build-rustdoc:
     runs-on: ${{ needs.preflight.outputs.RUNNER }}
-    timeout-minutes: 180
+    timeout-minutes: 240
     if: ${{ always() && !cancelled() && needs.preflight.outputs.changes_rust }}
     needs: [preflight, test-doc]
     container: