Update tonic-build requirement from 0.6 to 0.14

Updates the requirements on [tonic-build](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@v0.6.0...v0.14.1)

---
updated-dependencies:
- dependency-name: tonic-build
  dependency-version: 0.14.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ballista/rust/core/Cargo.toml

@@ -52,4 +52,4 @@ datafusion = { path = "../../../datafusion", version = "6.0.0" }
 tempfile = "3"
 
 [build-dependencies]
-tonic-build = { version = "0.6" }
+tonic-build = { version = "0.14" }

ballista/rust/scheduler/Cargo.toml

@@ -60,7 +60,7 @@ uuid = { version = "0.8", features = ["v4"] }
 
 [build-dependencies]
 configure_me_codegen = "0.4.1"
-tonic-build = { version = "0.6" }
+tonic-build = { version = "0.14" }
 
 [package.metadata.configure_me.bin]
 scheduler = "scheduler_config_spec.toml"