chore(deps): bump tonic from 0.14.5 to 0.14.6 in /pkg/data_cache/test (#3500)

Bumps [tonic](https://github.com/hyperium/tonic) from 0.14.5 to 0.14.6.
- [Release notes](https://github.com/hyperium/tonic/releases)
- [Changelog](https://github.com/hyperium/tonic/blob/master/CHANGELOG.md)
- [Commits](grpc/grpc-rust@v0.14.5...tonic-v0.14.6)

---
updated-dependencies:
- dependency-name: tonic
  dependency-version: 0.14.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pkg/data_cache/test/Cargo.lock

@@ -7,7 +7,7 @@ edition = "2024"
 futures = "0.3.32"
 arrow-flight = "58.2.0"
 tokio = { version = "1.52.2", features = ["rt-multi-thread", "macros"] }
-tonic = "0.14.5"
+tonic = "0.14.6"
 bytes = "1.11.1"
 bincode = "3.0.0"
 serde = { version = "1.0.228", features = ["derive"] }