After the recent maven.resources.plugin bump (https://github.com/nuxeo/nuxeo-lts/pull/663)
the maven resources plugin doesn't copy empty directories by default anymore.
After groomsploring a broken jsf build (https://jenkins.platform.dev.nuxeo.com/blue/organizations/jenkins/nuxeo%2Flts%2Fnuxeo-jsf-ui/detail/2023/34/pipeline/)
we could verify adding the following parameter solves the issue:
-Dmaven.resources.includeEmptyDirs=true