Upgraded org.codehaus.plexus:plexus-xml from 4.0.2 to 4.0.3 (#589)

Bumps [org.codehaus.plexus:plexus-xml](https://github.com/codehaus-plexus/plexus-xml) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/codehaus-plexus/plexus-xml/releases)
- [Commits](codehaus-plexus/plexus-xml@plexus-xml-4.0.2...plexus-xml-4.0.3)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: John Freeman <john.freeman.opensource@gmail.com>

pom.xml

@@ -263,7 +263,7 @@
       <dependency>
         <groupId>org.codehaus.plexus</groupId>
         <artifactId>plexus-xml</artifactId>
-        <version>4.0.2</version>
+        <version>4.0.3</version>
       </dependency>
       <dependency>
         <groupId>org.apache.maven</groupId>