enable crates-io rulesets

[marcoieni]

The ruleset was configured manually from the UI. This PR configures it in this repo.

Close #2198

[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 crates-io
[INFO  sync_team] synchronizing github
[INFO  sync_team] 💻 Repo Diffs:
    📝 Editing repo 'rust-lang/crates.io':
      Rulesets:
          Updating 'main'
            Include Branches: ["~DEFAULT_BRANCH"] => ["refs/heads/main"]
            Bypass Actors: None => Some([RulesetBypassActor { actor_id: 2201425, actor_type: Integration, bypass_mode: Always }])

[marcoieni]

The dry run looks good!

Include Branches: ["~DEFAULT_BRANCH"] => ["refs/heads/main"]

From the default branch we use the main branch, which is fine

Bypass Actors: None => Some([RulesetBypassActor { actor_id: 2201425, actor_type: Integration, bypass_mode: Always }])

This is detected because the github app read token doesn't have permission to read what's the current bypass actor.

[marcoieni]

I verified that after applying this the ruleset is unchanged 👍