Log Message:
lang/ruby30-base: update to 3.0.2

Ruby 3.0.2 has been released.

This release includes security fixes.  Please check the topics below
for details.

* CVE-2021-31810: Trusting FTP PASV responses vulnerability in Net::FTP
* CVE-2021-32066: A StartTLS stripping vulnerability in Net::IMAP
* CVE-2021-31799: A command injection vulnerability in RDoc

See the commit logs for details:
<https://github.com/ruby/ruby/compare/v3_0_1...v3_0_2>.