Bump org.xmlunit:xmlunit-core from 2.8.2 to 2.10.0 in /build-parent

Bumps [org.xmlunit:xmlunit-core](https://github.com/xmlunit/xmlunit) from 2.8.2 to 2.10.0.
- [Release notes](https://github.com/xmlunit/xmlunit/releases)
- [Changelog](https://github.com/xmlunit/xmlunit/blob/main/RELEASE_NOTES.md)
- [Commits](xmlunit/xmlunit@v2.8.2...v2.10.0)

---
updated-dependencies:
- dependency-name: org.xmlunit:xmlunit-core
  dependency-type: direct:development
...

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

build-parent/pom.xml

@@ -138,7 +138,7 @@
     <version.io.swagger.core.v3>2.2.19</version.io.swagger.core.v3>
     <version.io.swagger.parser.v3>2.1.19</version.io.swagger.parser.v3>
     <version.io.swagger.swagger-parser>1.0.55</version.io.swagger.swagger-parser>
-    <version.org.xmlunit>2.9.1</version.org.xmlunit>
+    <version.org.xmlunit>2.10.0</version.org.xmlunit>
     <!-- therefore the property is rewritten in that repository parent -->
     <version.org.asciidoctor.asciidoctorj>2.2.0</version.org.asciidoctor.asciidoctorj>
     <version.org.asciidoctor.asciidoctorj-pdf>1.5.0</version.org.asciidoctor.asciidoctorj-pdf>