Bump org.junit:junit-bom from 5.11.1 to 5.11.2 in /log4j-samples-graalvm

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit5) from 5.11.1 to 5.11.2.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.11.1...r5.11.2)

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

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

Author: dependabot[bot]

log4j-samples-graalvm/pom.xml

@@ -44,7 +44,7 @@
     <assertj.version>3.26.3</assertj.version>
     <json-org.version>20240303</json-org.version>
     <json-unit.version>3.4.1</json-unit.version>
-    <junit.version>5.11.1</junit.version>
+    <junit.version>5.11.2</junit.version>
     <log4j.version>2.25.0-SNAPSHOT</log4j.version>
     <logback.version>1.5.8</logback.version>
     <slf4j.version>2.0.16</slf4j.version>