Update invites to Discord

The invite links to the Ruby Discord have expired. This updates the links to a new invite.

Author: Akseluhreyter

en/community/index.md

@@ -61,6 +61,6 @@ General Ruby Information
 
 
 [ruby-central]: http://rubycentral.org/
-[ruby-discord]: https://discord.gg/EnSevaRfct
+[ruby-discord]: https://discord.gg/ad2acQFtkh
 [ruby-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/
 [rails-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/Software/Frameworks/Rails/

fr/community/index.md

@@ -59,6 +59,6 @@ Informations générales
 
 
 [ruby-central]: http://rubycentral.org/
-[ruby-discord]: https://ruby-discord.com/
+[ruby-discord]: https://discord.gg/ad2acQFtkh
 [ruby-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/
 [rails-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/Software/Frameworks/Rails/

id/community/index.md

@@ -73,7 +73,7 @@ Informasi Umum Tentang Ruby
 
 
 
-[ruby-discord]: https://discord.gg/EnSevaRfct
+[ruby-discord]: https://discord.gg/ad2acQFtkh
 [ruby-id-group]: http://tech.groups.yahoo.com/group/id-ruby/
 [ruby-central]: http://rubycentral.org/
 [ruby-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/

ko/community/index.md

@@ -59,6 +59,6 @@ Ruby의 장점, 특징에 대한 설명에서 빠지지 않고 등장하는 것
   * [Rails at Open Directory Project][rails-opendir]
 
 [ruby-central]: http://rubycentral.org/
-[ruby-discord]: https://discord.gg/EnSevaRfct
+[ruby-discord]: https://discord.gg/ad2acQFtkh
 [ruby-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/
 [rails-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/Software/Frameworks/Rails/

tr/community/index.md

@@ -66,7 +66,7 @@ Genel Ruby Kaynakları
 
 
 [ruby-central]: http://rubycentral.org/
-[ruby-discord]: https://discord.gg/EnSevaRfct
+[ruby-discord]: https://discord.gg/ad2acQFtkh
 [ruby-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/
 [rails-opendir]: https://dmoztools.net/Computers/Programming/Languages/Ruby/Software/Frameworks/Rails/
 [ruby-turkiye-slack]: https://rubytr.herokuapp.com/