build(deps): bump rust_team_data from `11cd9b5` to `915c5d6`
Bumps [rust_team_data](https://github.com/rust-lang/team) from `11cd9b5` to `915c5d6`.
- [Release notes](https://github.com/rust-lang/team/releases)
- [Commits](https://github.com/rust-lang/team/compare/11cd9b51a5eab6b7cf40d477ddd1398abb3b93d4...915c5d67417aad4911b7e7028510413ce8d3e5b8)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>