packager.sh: no duplications and check for _jenkins_deps_info file entries
packager.sh: no duplications and check for _jenkins_deps_info file entries


Former-commit-id: 372066644ec3eb7bebc7c67f55f9ed6e6ba73b34
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine