Add title to NYC.rb June 2024 meetup

Author: marcoroth

Diff for: _data/meetups.yml

@@ -467,7 +467,7 @@
   end_time: 21:00:00 MDT
   url: https://www.meetup.com/boulder_ruby_group/events/299591825
 
-- name: NYC.rb - June 2024
+- name: "NYC.rb - Obie Fernandez: Ruby and Rails & AI: Leading Prompt-Driven Development"
   location: Online
   date: 2024-06-19
   start_time: 17:30:00 EDT