Update tonic requirement from 0.11 to 0.14

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...v0.14.2)

---
updated-dependencies:
- dependency-name: tonic
  dependency-version: 0.14.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

datafusion-examples/Cargo.toml

@@ -79,7 +79,7 @@ serde_json = { workspace = true }
 tempfile = { workspace = true }
 test-utils = { path = "../test-utils" }
 tokio = { workspace = true, features = ["rt-multi-thread", "parking_lot"] }
-tonic = "0.11"
+tonic = "0.14"
 url = { workspace = true }
 uuid = "1.7"