Bump org.dom4j:dom4j from 2.0.2 to 2.2.0

Bumps [org.dom4j:dom4j](https://github.com/dom4j/dom4j) from 2.0.2 to 2.2.0.
- [Release notes](https://github.com/dom4j/dom4j/releases)
- [Commits](dom4j/dom4j@version-2.0.2...version/2.2.0)

---
updated-dependencies:
- dependency-name: org.dom4j:dom4j
  dependency-version: 2.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -389,12 +389,6 @@
         <groupId>org.dom4j</groupId>
         <artifactId>dom4j</artifactId>
         <version>${version.org.dom4j}</version>
-        <exclusions>
-          <exclusion>
-            <groupId>jaxen</groupId>
-            <artifactId>jaxen</artifactId>
-          </exclusion>
-        </exclusions>
       </dependency>
 
       <dependency>
@@ -1129,7 +1123,7 @@
     <version.org.apache.felix>7.0.5</version.org.apache.felix>
     <version.org.codehaus.jettison>1.5.4</version.org.codehaus.jettison>
     <version.com.fasterxml.woodstox.core>6.4.0</version.com.fasterxml.woodstox.core>
-    <version.org.dom4j>2.0.2</version.org.dom4j>
+    <version.org.dom4j>2.2.0</version.org.dom4j>
     <version.org.hibernate.orm.core>7.1.6.Final</version.org.hibernate.orm.core>
     <version.org.hibernate.orm.envers>${version.org.hibernate.orm.core}</version.org.hibernate.orm.envers>
     <version.org.jdom>1.1.3</version.org.jdom>

xstream-distribution/src/content/download.html

@@ -71,7 +71,7 @@ <h1 id="optional-deps">Optional Dependencies</h1>
         <li><a href="https://repo1.maven.org/maven2/xmlpull/xmlpull/1.1.3.4a/xmlpull-1.1.3.4a.jar">XmlPull</a>, the <a href="http://www.xmlpull.org/">XML pull parser API</a> and factory to detect available implementations.</li>
         <li><a href="http://www.extreme.indiana.edu/dist/java-repository/xpp3/jars/xpp3_min-1.1.4c.jar">Xpp3</a>, an XML pull parser.</li>
         <li><a href="http://downloads.sourceforge.net/kxml/kxml2-2.3.0.jar">kXML2</a> or <a href="http://downloads.sourceforge.net/kxml/kxml2-min-2.3.0.jar">kXML2-min</a>, an XML pull parser.</li>
-        <li><a href="https://github.com/dom4j/dom4j/releases/download/version-2.0.2/dom4j-2.0.2.jar">DOM4J</a>, easy XML representation and manipulation framework.</li>
+        <li><a href="https://github.com/dom4j/dom4j/releases/download/version-2.2.0/dom4j-2.2.0.jar">DOM4J</a>, easy XML representation and manipulation framework.</li>
         <li><a href="http://www.jdom.org/dist/binary/archive/jdom-1.1.3.zip">JDOM</a>, easy XML representation and manipulation (superseded by JDOM2).</li>
         <li><a href="http://www.jdom.org/dist/binary/jdom-2.0.6.zip">JDOM2</a>, easy XML representation and manipulation, successor of JDOM.</li>
         <li>StaX, the <a href="https://repo1.maven.org/maven2/stax/stax/1.2.0/stax-1.2.0.jar">reference implementation</a> of the <a href="https://repo1.maven.org/maven2/stax/stax-api/1.0.1/stax-api-1.0.1.jar">Streaming API for XML</a>.</li>