Update prost-build requirement from =0.13.1 to =0.13.2 (#6350)

* Update prost-build requirement from =0.13.1 to =0.13.2

Updates the requirements on [prost-build](https://github.com/tokio-rs/prost) to permit the latest version.
- [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...v0.13.2)

---
updated-dependencies:
- dependency-name: prost-build
  dependency-type: direct:production
...

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

* chore: update vendored code

---------

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

Author: dependabot[bot]

arrow-flight/gen/Cargo.toml

@@ -33,5 +33,5 @@ publish = false
 # Pin specific version of the tonic-build dependencies to avoid auto-generated
 # (and checked in) arrow.flight.protocol.rs from changing
 proc-macro2 = { version = "=1.0.86", default-features = false }
-prost-build = { version = "=0.13.1", default-features = false }
+prost-build = { version = "=0.13.2", default-features = false }
 tonic-build = { version = "=0.12.2", default-features = false, features = ["transport", "prost"] }