Bump org.junit:junit-bom from 5.13.1 to 5.13.2

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit-framework) from 5.13.1 to 5.13.2.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.13.1...r5.13.2)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-version: 5.13.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -3,7 +3,7 @@ assertj = "3.27.3"
 buf = "1.55.1"
 cel = "0.9.1"
 error-prone = "2.38.0"
-junit = "5.13.1"
+junit = "5.13.2"
 maven-publish = "0.33.0"
 protobuf = "4.31.1"