pull: support downloading bottles for taps.
doitlive 2.3.0

Update doitlive to 2.3.0

Closes #34399.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
doitlive: update 2.3.0 bottle.
chruby 0.3.9
chruby: add 0.3.9 bottle.