build(deps): bump rustls from 0.23.14 to 0.23.15 in the crates-io group

Bumps the crates-io group with 1 update: [rustls](https://github.com/rustls/rustls).


Updates `rustls` from 0.23.14 to 0.23.15
- [Release notes](https://github.com/rustls/rustls/releases)
- [Changelog](https://github.com/rustls/rustls/blob/main/CHANGELOG.md)
- [Commits](rustls/rustls@v/0.23.14...v/0.23.15)

---
updated-dependencies:
- dependency-name: rustls
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: crates-io
...

Signed-off-by: dependabot[bot] <support@github.com>