Bump org.apache.maven.plugins:maven-jxr-plugin from 3.5.0 to 3.6.0

Bumps [org.apache.maven.plugins:maven-jxr-plugin](https://github.com/apache/maven-jxr) from 3.5.0 to 3.6.0.
- [Release notes](https://github.com/apache/maven-jxr/releases)
- [Commits](apache/maven-jxr@jxr-3.5.0...jxr-3.6.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-jxr-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -33,7 +33,7 @@
         <jdepend.version>2.1</jdepend.version>
         <javancss.version>2.0</javancss.version>
         <project.info.version>3.8.0</project.info.version>
-        <jxr.version>3.5.0</jxr.version>
+        <jxr.version>3.6.0</jxr.version>
         <taglist.version>3.2.1</taglist.version>
         <m3.site.version>3.21.0</m3.site.version>
         <changelog.version>2.2</changelog.version>