chore(deps): update xmlunit.version to v2.11.0 (#3101)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

cucumber-core/pom.xml

@@ -18,7 +18,7 @@
         <jackson.version>2.20.0</jackson.version>
         <jsoup.version>1.21.2</jsoup.version>
         <junit-jupiter.version>5.14.0</junit-jupiter.version>
-        <xmlunit.version>2.10.4</xmlunit.version>
+        <xmlunit.version>2.11.0</xmlunit.version>
         <hamcrest.version>3.0</hamcrest.version>
         <hamcrest-json.version>0.2</hamcrest-json.version>
         <mockito.version>5.20.0</mockito.version>