given the work done in RAT-199, this will permit to remove the org.eclipse.m2e:lifecycle-mapping:1.0.0 pseudo plugin in pluginManagement in maven-parent that causes warning in MPIR (see MPIR-375 for the future workaround)
MNG-6845 Upgrade to apache-rat-plugin 0.13
RAT-199 Support for m2e in Eclipse