Bump junit-jupiter.version from 5.12.2 to 5.13.1

Bumps `junit-jupiter.version` from 5.12.2 to 5.13.1.

Updates `org.junit:junit-bom` 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)

Updates `org.junit.jupiter:junit-jupiter-engine` 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
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-version: 5.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

log4j-parent/pom.xml

@@ -120,7 +120,7 @@
     <json-unit.version>4.1.1</json-unit.version>
     <jspecify.version>1.0.0</jspecify.version>
     <junit.version>4.13.2</junit.version>
-    <junit-jupiter.version>5.12.2</junit-jupiter.version>
+    <junit-jupiter.version>5.13.1</junit-jupiter.version>
     <junit-pioneer.version>2.3.0</junit-pioneer.version>
     <log4j2-custom-layout.version>1.1.0</log4j2-custom-layout.version>
     <log4j2-logstash-layout.version>0.18</log4j2-logstash-layout.version>