Bump org.xmlunit:xmlunit-assertj3 in the development-dependencies group (#10057)

Bumps the development-dependencies group with 1 update: [org.xmlunit:xmlunit-assertj3](https://github.com/xmlunit/xmlunit).


Updates `org.xmlunit:xmlunit-assertj3` 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](https://github.com/xmlunit/xmlunit/compare/v2.10.1...v2.10.2)

---
updated-dependencies:
- dependency-name: org.xmlunit:xmlunit-assertj3
  dependency-version: 2.10.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -118,7 +118,7 @@ ext {
     springWsVersion = '4.0.14'
     testcontainersVersion = '1.20.6'
     tomcatVersion = '10.1.41'
-    xmlUnitVersion = '2.10.1'
+    xmlUnitVersion = '2.10.2'
     xstreamVersion = '1.4.21'
     ztZipVersion = '1.17'