Bump org.codehaus.plexus:plexus-xml from 3.0.1 to 4.0.4

Bumps [org.codehaus.plexus:plexus-xml](https://github.com/codehaus-plexus/plexus-xml) from 3.0.1 to 4.0.4.
- [Release notes](https://github.com/codehaus-plexus/plexus-xml/releases)
- [Commits](codehaus-plexus/plexus-xml@plexus-xml-3.0.1...plexus-xml-4.0.4)

---
updated-dependencies:
- dependency-name: org.codehaus.plexus:plexus-xml
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -44,7 +44,7 @@
     <mavenPluginPluginVersion>3.15.0</mavenPluginPluginVersion>
     <m2eWorkspaceVersion>0.4.0</m2eWorkspaceVersion>
     <plexusUtilsVersion>4.0.1</plexusUtilsVersion>
-    <plexusXmlVersion>3.0.1</plexusXmlVersion>
+    <plexusXmlVersion>4.0.4</plexusXmlVersion>
     <pluginTestingVersion>3.0.5</pluginTestingVersion>
   </properties>