[DRE-maint] Most packages which did not build because of tzdata still FTBFS in bookworm

[Santiago Vila]

Hello.

Thanks for fixing Bug #1026178 in ruby-tzinfo.

Unfortunately, the following 20 packages still FTBFS in bookworm:

ruby-active-model-serializers
ruby-ahoy-email
ruby-arbre
ruby-browser
ruby-coffee-rails
ruby-combustion
ruby-enumerize
ruby-factory-bot-rails
ruby-globalid
ruby-haml
ruby-invisible-captcha
ruby-joiner
ruby-omniauth-rails-csrf-protection
ruby-pry-rails
ruby-rails-controller-testing
ruby-sassc-rails
ruby-sprockets-rails
ruby-voight-kampff
ruby-webpack-rails
ruby-webpacker

In many cases, the error is like this:

/usr/lib/ruby/vendor_ruby/rubygems/dependency.rb:311:in `to_specs': Could not find 'nokogiri' (>= 1.5.9) among 160 total gem(s) (Gem::MissingSpecError)

Sample:

https://tests.reproducible-builds.org/debian/rbuild/bookworm/amd64/ruby-active-model-serializers_0.10.12-1.rbuild.log.gz

To avoid the risk of reporting many bugs which really have a common cause,
I'm asking here first.

Thanks.