/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ is in ruby-bundler 1.13.6-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/.travis.yml.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/CODE_OF_CONDUCT.md.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/Gemfile.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/LICENSE.txt.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/README.md.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/Rakefile.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/bin/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/bin/console.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/bin/setup.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/exe/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/exe/newgem.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ext/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ext/newgem/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ext/newgem/extconf.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ext/newgem/newgem.c.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/ext/newgem/newgem.h.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/gitignore.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/lib/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/lib/newgem/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/lib/newgem.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/lib/newgem/version.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/newgem.gemspec.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/rspec.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/spec/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/spec/newgem_spec.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/spec/spec_helper.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/test/
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/test/newgem_test.rb.tt
/usr/lib/ruby/vendor_ruby/bundler/templates/newgem/test/test_helper.rb.tt