chore(deps): bump rsa in the cargo group across 1 directory (#1218)

Bumps the cargo group with 1 update in the / directory: [rsa](https://github.com/RustCrypto/RSA).


Updates `rsa` from 0.9.2 to 0.9.6
- [Changelog](https://github.com/RustCrypto/RSA/blob/master/CHANGELOG.md)
- [Commits](RustCrypto/RSA@v0.9.2...v0.9.6)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>