Bump org.junit:junit-bom from 5.12.2 to 5.13.1 in /devtools/gradle

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit5) from 5.12.2 to 5.13.1.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.12.2...r5.13.1)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-version: 5.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

devtools/gradle/gradle/libs.versions.toml

@@ -5,7 +5,7 @@ plugin-publish = "1.3.1"
 kotlin = "2.0.21"
 smallrye-config = "3.13.1"
 
-junit5 = "5.12.2"
+junit5 = "5.13.1"
 assertj = "3.27.3"
 
 [plugins]