Update ring requirement from 0.16 to 0.17 (#1430)

Updates the requirements on [ring](https://github.com/briansmith/ring) to permit the latest version.
- [Commits](https://github.com/briansmith/ring/commits)

---
updated-dependencies:
- dependency-name: ring
  dependency-type: direct:production
...

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

sdk/messaging_servicebus/Cargo.toml

@@ -21,7 +21,7 @@ log = "0.4"
 url = "2.2"
 hmac = "0.12"
 sha2 = "0.10"
-ring = "0.16"
+ring = "0.17"
 bytes = "1.0"
 serde = "1.0"
 serde_json = "1.0"