chore(deps): bump rustls from 0.21.1 to 0.21.5 (#501)

Bumps [rustls](https://github.com/rustls/rustls) from 0.21.1 to 0.21.5.
- [Release notes](https://github.com/rustls/rustls/releases)
- [Commits](rustls/rustls@v/0.21.1...v/0.21.5)

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

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Author: dependabot[bot]