cargo: bump prost-build from 0.11.8 to 0.11.9

Bumps [prost-build](https://github.com/tokio-rs/prost) from 0.11.8 to 0.11.9.
- [Release notes](https://github.com/tokio-rs/prost/releases)
- [Commits](https://github.com/tokio-rs/prost/compare/v0.11.8...v0.11.9)

---
updated-dependencies:
- dependency-name: prost-build
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.lock

@@ -1365,9 +1365,9 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.11.8"
+version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c828f93f5ca4826f97fedcbd3f9a536c16b12cff3dbbb4a007f932bbad95b12"
+checksum = "119533552c9a7ffacc21e099c24a0ac8bb19c2a2a3f363de84cd9b844feab270"
 dependencies = [
  "bytes",
  "heck",
@@ -1400,9 +1400,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.11.8"
+version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "379119666929a1afd7a043aa6cf96fa67a6dce9af60c88095a4686dbce4c9c88"
+checksum = "213622a1460818959ac1181aaeb2dc9c7f63df720db7d788b3e24eacd1983e13"
 dependencies = [
  "prost",
 ]

lib/gen-protos/Cargo.toml

@@ -5,4 +5,4 @@ edition = "2021"
 publish = false
 
 [dependencies]
-prost-build = "0.11.8"
+prost-build = "0.11.9"