Bump xmlunit.version from 2.10.1 to 2.10.2 in /log4j-parent

Bumps `xmlunit.version` from 2.10.1 to 2.10.2.

Updates `org.xmlunit:xmlunit-core` from 2.10.1 to 2.10.2
- [Release notes](https://github.com/xmlunit/xmlunit/releases)
- [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md)
- [Commits](xmlunit/xmlunit@v2.10.1...v2.10.2)

Updates `org.xmlunit:xmlunit-matchers` from 2.10.1 to 2.10.2
- [Release notes](https://github.com/xmlunit/xmlunit/releases)
- [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md)
- [Commits](xmlunit/xmlunit@v2.10.1...v2.10.2)

---
updated-dependencies:
- dependency-name: org.xmlunit:xmlunit-core
  dependency-version: 2.10.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.xmlunit:xmlunit-matchers
  dependency-version: 2.10.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

log4j-parent/pom.xml

@@ -136,7 +136,7 @@
     <system-stubs.version>2.0.3</system-stubs.version>
     <velocity.version>1.7</velocity.version>
     <wiremock.version>2.35.2</wiremock.version>
-    <xmlunit.version>2.10.1</xmlunit.version>
+    <xmlunit.version>2.10.2</xmlunit.version>
     <xz.version>1.10</xz.version>
     <zstd.version>1.5.7-3</zstd.version>