da6b7803d1
In Ruby 3.1 net/smtp is distributed as bundled gem. On the other hand, our ruby ports (lang/rubyXY) don't include bundled gems in their packages and it also applies to lang/ruby31. That means net/smtp isn't include in the package of Ruby 3.1. So add mail/rubygem-net-smtp to RUN_DEPENDS so this port works fine with Ruby 3.1. PR: 262088 Approved by: portmgr (blanket: dependency fix) MFH: 2022Q1 (dependency fix)