chore(deps): update tonic requirement from 0.11.0 to 0.12.1

Updates the requirements on [tonic](https://github.com/hyperium/tonic) to permit the latest version.
- [Release notes](https://github.com/hyperium/tonic/releases)
- [Changelog](https://github.com/hyperium/tonic/blob/master/CHANGELOG.md)
- [Commits](hyperium/tonic@v0.11.0...v0.12.1)

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

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

Cargo.toml

@@ -12,7 +12,7 @@ keywords = ["microservices", "dapr"]
 [dependencies]
 dapr-macros = { version = "0.14.0", path = "macros" }
 futures = "0.3"
-tonic = "0.11.0"
+tonic = "0.12.1"
 prost = "0.12.3"
 bytes = "1"
 prost-types = "0.12.3"