Bump org.junit:junit-bom from 5.14.2 to 5.14.3

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit-framework) from 5.14.2 to 5.14.3.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.14.2...r5.14.3)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-version: 5.14.3
  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

@@ -7,7 +7,7 @@
 checkstyle = "12.3.0"
 gson = "2.13.2"
 jsr305 = "3.0.2"
-junit = "5.14.2"
+junit = "5.14.3"
 jsoup = "1.22.1"
 okhttp = "5.3.2"
 protobuf-lib = "4.33.5"