chore(deps): bump rustls

Bumps the cargo group with 1 update in the /src-tauri directory: [rustls](https://github.com/rustls/rustls).


Updates `rustls` from 0.21.10 to 0.21.12
- [Release notes](https://github.com/rustls/rustls/releases)
- [Changelog](https://github.com/rustls/rustls/blob/main/CHANGELOG.md)
- [Commits](rustls/rustls@v/0.21.10...v/0.21.12)

---
updated-dependencies:
- dependency-name: rustls
  dependency-type: indirect
  dependency-group: cargo
...

Signed-off-by: dependabot[bot] <[email protected]>