community/ruby-activesupport: add missing dep & upgrade to 8.0.0
Move ruby-connection_pool from testing as ruby-activesupport depends on it.
This helps correct build failures of some ruby packages such as ruby-treetop found recently by @mio
Move ruby-connection_pool from testing as ruby-activesupport depends on it.
This helps correct build failures of some ruby packages such as ruby-treetop found recently by @mio