[DRE-maint] Bug#1019927: Remove ruby-coffee-script - deprecated upstream

[Pirate Praveen]

Package: ruby-coffee-script
Version: 2.4.1-2
Severity: serious
Justification: deprecated upstream
Control: block -1 by 1019924

As per upstream [1], this project is deprecated and last release was on 
 Apr 7, 2015 (7 years ago), so I think we should try to remove it from 
bookworm, but if we can't get there close to freeze, we can ask for 
bookworm-ignore or lower severity.

$ reverse-depends ruby-coffee-script
Reverse-Recommends
* nanoc

Reverse-Depends
* ruby-blade
* ruby-coffee-rails
* ruby-jekyll-coffeescript
* tdiary-core

Packages without architectures listed are reverse-dependencies in: all, 
amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el, s390x
(debian-sid)pravi at ilvala2:~$ reverse-depends -b ruby-coffee-script
Reverse-Testsuite-Triggers
* ruby-mousetrap-rails
* ruby-rails-assets-jquery-colorbox
* ruby-rails-assets-jquery.slimscroll

Reverse-Build-Depends
* nanoc
* ruby-blade
* ruby-coffee-rails
* ruby-hamlit
* ruby-sprockets
* ruby-tilt

(debian-sid)pravi at ilvala2:~$ reverse-depends -b ruby-coffee-rails
Reverse-Build-Depends
* open-build-service
* ruby-turbolinks

[1] 
https://github.com/rails/ruby-coffee-script/issues/22#issuecomment-1162413725