build(deps): bump rustls from 0.23.28 to 0.23.40

Bumps [rustls](https://github.com/rustls/rustls) from 0.23.28 to 0.23.40.
- [Release notes](https://github.com/rustls/rustls/releases)
- [Changelog](https://github.com/rustls/rustls/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rustls/rustls/compare/v/0.23.28...v/0.23.40)

---
updated-dependencies:
- dependency-name: rustls
  dependency-version: 0.23.40
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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