Add Copenhagen Ruby Brigade - September 2024 Meetup (ruby-conferences#719)

Author: marcoroth

_data/meetups.yml

@@ -1331,6 +1331,13 @@
   end_time: 21:00:00 MDT
   url: https://www.meetup.com/boulder_ruby_group/events/bbsqktygcmbpb
 
+- name: Copenhagen Ruby Brigade - September 2024 Meetup
+  location: Copenhagen, Denmark
+  date: 2024-09-11
+  start_time: 17:00:00 CEST
+  end_time: 20:00:00 CEST
+  url: https://www.meetup.com/copenhagen-ruby-brigade/events/302958358
+
 - name: NYC.rb - Dennis Martinez on Kamal
   location: Online
   date: 2024-09-11