Update prost requirement in the prost group across 1 directory

Updates the requirements on [prost](https://github.com/tokio-rs/prost) to permit the latest version.

Updates `prost` to 0.14.1
- [Release notes](https://github.com/tokio-rs/prost/releases)
- [Changelog](https://github.com/tokio-rs/prost/blob/master/CHANGELOG.md)
- [Commits](tokio-rs/prost@v0.13.1...v0.14.1)

---
updated-dependencies:
- dependency-name: prost
  dependency-version: 0.14.1
  dependency-type: direct:production
  dependency-group: prost
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

arrow-flight/Cargo.toml

@@ -44,7 +44,7 @@ bytes = { version = "1", default-features = false }
 futures = { version = "0.3", default-features = false, features = ["alloc"] }
 once_cell = { version = "1", optional = true }
 paste = { version = "1.0" , optional = true }
-prost = { version = "0.13.1", default-features = false, features = ["prost-derive"] }
+prost = { version = "0.14.1", default-features = false, features = ["prost-derive"] }
 # For Timestamp type
 prost-types = { version = "0.13.1", default-features = false }
 tokio = { version = "1.0", default-features = false, features = ["macros", "rt", "rt-multi-thread"], optional = true }

arrow-integration-testing/Cargo.toml

@@ -39,7 +39,7 @@ arrow-flight = { path = "../arrow-flight", default-features = false }
 arrow-integration-test = { path = "../arrow-integration-test", default-features = false }
 clap = { version = "4", default-features = false, features = ["std", "derive", "help", "error-context", "usage"] }
 futures = { version = "0.3", default-features = false }
-prost = { version = "0.13", default-features = false }
+prost = { version = "0.14", default-features = false }
 serde = { version = "1.0", default-features = false, features = ["rc", "derive"] }
 serde_json = { version = "1.0", default-features = false, features = ["std"] }
 tokio = { version = "1.0", default-features = false, features = [ "rt-multi-thread"] }