build(deps): bump rust_team_data from `5431686` to `344e7cf`
Bumps [rust_team_data](https://github.com/rust-lang/team) from `5431686` to `344e7cf`.
- [Release notes](https://github.com/rust-lang/team/releases)
- [Commits](https://github.com/rust-lang/team/compare/5431686f3facfc41d3bde13dc3167d04ad7695d8...344e7cfed3be7f2420bd4a9d11b61f406698c455)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>