Grant rust-analyzer team write access to rust-lang/rust

[jieyouxu]

• rust-analyzer already has bors r+ permissions on rust-lang/rust

  • team/teams/rust-analyzer.toml

    Lines 27 to 28 in c7359de

    	[permissions]
    	bors.rust.review = true

• But the team doesn't have write access to rust-lang/rust, which seems very weird.

We should give rust-analyzer team members write access since they already have r+. Noticed while trying to figure out why rust-lang/triagebot#2010 is a problem.

cc @Veykril

[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/rust':
      Permission Changes:
        Giving team 'rust-analyzer' write permission

[pietroalbini]

infra-admins approval given, let's wait for a team repo admin.