display-plugin-updates does not recognize enforced maven version

[delanym]

This issue https://github.com/mojohaus/versions-maven-plugin/issues/329 as seen on Maven 3.8.6 and versions-maven-plugin:2.11.0:display-plugin-updates

Whatever the value of

  <prerequisites>
    <maven>3.8.3</maven>
  </prerequisites>

It always complains

[INFO] All plugins with a version specified are using the latest versions.
[INFO]                                                                                                                       
[INFO] All plugins have a version specified.
[INFO]                                                                                                                       
[WARNING] Project does not define minimum Maven version required for build, default is: 2.0
[INFO] Plugins require minimum Maven version of: 3.2.5                                                                       
[INFO] 
[WARNING] Project (which is a Maven plugin) does not define required minimum version of Maven.
[WARNING] Update the pom.xml to contain                                                                                      
[WARNING]     <prerequisites>
[WARNING]       <maven><!-- minimum version of Maven that the plugin works with --></maven>
[WARNING]     </prerequisites>                                                                                               
[WARNING] To build this plugin you need at least Maven 3.2.5                                                                 
[WARNING] A Maven Enforcer rule can be used to enforce this if you have not already set one up
[WARNING] See https://maven.apache.org/enforcer/enforcer-rules/requireMavenVersion.html

etc