Updating the config for new logo file

Author: ivellios

data/events/2024/warsaw/main.yml

@@ -5,7 +5,7 @@ event_twitter: "devopsdayswaw" # Change this to the twitter handle for your even
 description: "Devopsdays is coming to Warsaw!" # Edit this to suit your preferences
 ga_tracking_id: "" # If you have your own Google Analytics tracking ID, enter it here. Example: "UA-74738648-1"
 masthead_background: "dod_warsaw_banner.jpg"
-event_logo: "logo-square.jpg"
+event_logo: "logo-square.png"
 
 # All dates are in unquoted 2024-MM-DDTHH:MM:SS+TZ:TZ, like this:
 #   variable: 2019-01-04T00:00:00+02:00