Meetup Updates from Ruby Zagreb, STLRuby, and Montreal.rb (ruby-conferences#768)

* Meetup Updates from London Ruby User Group, Montreal.rb, Ruby Zagreb and STLRuby

* Update meetups.yml

* Update meetups.yml

---------

Co-authored-by: Marco Roth <marco.roth@intergga.ch>

Author: github-actions[bot]

_data/meetups.yml

@@ -1843,6 +1843,13 @@
   end_time: 21:00:00 BST
   url: https://www.meetup.com/belfastruby/events/303119630
 
+- name: Ruby Zagreb - RubyZG September meetup @ MaMa
+  location: Zagreb, Croatia
+  date: 2024-09-24
+  start_time: 18:00:00 CEST
+  end_time: 19:30:00 CEST
+  url: https://www.meetup.com/rubyzg/events/303416478
+
 - name: RubyJax - Open Hax September 2024
   location: Jacksonville, FL
   date: 2024-09-24
@@ -1934,8 +1941,8 @@
   end_time: 21:00:00 CEST
   url: https://www.meetup.com/barcelona-rb/events/303366619
 
-- name: Montreal.rb - Scenic Database Views in Rails
-  location: Montréal, Canada
+- name: Montreal.rb - Tame Complex Queries with Database Views
+  location: Montreal, Canada
   date: 2024-10-02
   start_time: 18:00:00 EDT
   end_time: 21:00:00 EDT
@@ -2110,6 +2117,13 @@
   end_time: 11:00:00 PDT
   url: https://www.meetup.com/ocruby/events/sdczltygcnbsb
 
+- name: 'STLRuby - Bring Your Ruby Tricks: A Fun Exploration of Ruby’s Quirks'
+  location: Saint Louis, MO
+  date: 2024-10-14
+  start_time: 18:00:00 CDT
+  end_time: 20:00:00 CDT
+  url: https://www.meetup.com/stlruby/events/303298491
+
 - name: Boston Ruby Group - October 2024 meeting
   location: Boston, MA
   date: 2024-10-15
@@ -2293,11 +2307,11 @@
   url: https://www.meetup.com/rubyjax/events/llklbtygcpbhb
 
 - name: Montreal.rb - **Talk Title To be Determined** November 2024
-  location: Montréal, Canada
+  location: Montreal, Canada
   date: 2024-11-06
   start_time: 18:00:00 EDT
   end_time: 21:00:00 EDT
-  url: https://www.meetup.com/montrealrb/events/nzkgntygcpbjb
+  url: https://www.meetup.com/montrealrb/events/zxzgntygcpbjb
 
 - name: Prague.rb - First Wednesday Of The Month - Ruby November 2024
   location: Prague, Czechia
@@ -2574,11 +2588,11 @@
   url: https://www.meetup.com/rubyjax/events/llklbtygcqbfb
 
 - name: Montreal.rb - **Talk Title To be Determined** December 2024
-  location: Montréal, Canada
+  location: Montreal, Canada
   date: 2024-12-04
   start_time: 18:00:00 EDT
   end_time: 21:00:00 EDT
-  url: https://www.meetup.com/montrealrb/events/nzkgntygcqbgb
+  url: https://www.meetup.com/montrealrb/events/zxzgntygcqbgb
 
 - name: Prague.rb - First Wednesday Of The Month - Ruby December 2024
   location: Prague, Czechia