Bump org.xmlunit:xmlunit-assertj from 2.10.4 to 2.11.0

Bumps [org.xmlunit:xmlunit-assertj](https://github.com/xmlunit/xmlunit) from 2.10.4 to 2.11.0.
- [Release notes](https://github.com/xmlunit/xmlunit/releases)
- [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md)
- [Commits](xmlunit/xmlunit@v2.10.4...v2.11.0)

---
updated-dependencies:
- dependency-name: org.xmlunit:xmlunit-assertj
  dependency-version: 2.11.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

plugin/pom.xml

@@ -44,7 +44,7 @@
     <eclipse-collections.version>9.2.0</eclipse-collections.version>
 
     <!-- Test Library Dependencies Versions -->
-    <xmlunit.version>2.10.4</xmlunit.version>
+    <xmlunit.version>2.11.0</xmlunit.version>
     <jmh.version>1.37</jmh.version>
     <testcontainers.version>1.21.3</testcontainers.version>