Merge remote-tracking branches 'origin/dependabot/github_actions/acti…

…ons/checkout-4', 'origin/dependabot/maven/org.apache.maven.plugins-maven-enforcer-plugin-3.4.1' and 'origin/dependabot/maven/org.apache.maven.plugins-maven-javadoc-plugin-3.6.0' into develop

pom.xml

@@ -217,7 +217,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.5.0</version>
+          <version>3.6.0</version>
           <configuration>
             <bottom><![CDATA[<div>Copyright &#169; {inceptionYear}-{currentYear} {organizationName}. All Rights Reserved. <a href="https://ccxjc.wcht.de">Get CC-XJC</a></div>]]></bottom>
             <breakiterator>true</breakiterator>
@@ -262,7 +262,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-enforcer-plugin</artifactId>
-          <version>3.4.0</version>
+          <version>3.4.1</version>
           <executions>
             <execution>
               <id>default-enforce</id>