[MNG-8559] Rewrite DefaultPluginManager with Maven 4 API

[jira-importer]

Guillaume Nodet opened MNG-8559 and commented

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Issue Links:

• MNG-6135 Maven plugins and core extensions are not dependencies, they should be resolved the same way as projects.
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• MNG-8451 Core should inject "managed" dependency management during plugin resolution
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• MNG-2893 Update the DefaultPluginManager to not use a project depMan for controlling its transitive dependencies
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