Use merge queue on rustc-perf

[Kobzol]

Companion PR: rust-lang/rustc-perf#2270

[github-actions]

Dry-run check results

[WARN  sync_team] sync-team is running in dry mode, no changes will be applied.
[INFO  sync_team] synchronizing github
[INFO  sync_team] 💻 Repo Diffs:
    📝 Editing repo 'rust-lang/rustc-perf':
      Branch Protections:
          master
            Required Checks: ["Database Check", "Test and deploy", "Test benchmarks (--exclude cargo-0.87.1,stm32f4-0.15.1, Check,Debug,Doc)", "Test benchmarks (--exclude cargo-0.87.1,stm32f4-0.15.1, Opt)", "Test benchmarks (--include cargo-0.87.1,stm32f4-0.15.1, Check,Debug,Doc)", "Test benchmarks (--include cargo-0.87.1,stm32f4-0.15.1, Opt)", "Test on Windows", "Test runtime benchmarks"] => ["conclusion"]