Update events.yaml

Author: Gracedtc

_data/events.yaml

@@ -1,7 +1,7 @@
 
 - time: 2025-04-14 17:00:00
   title: "Stock Market Analytics Zoomcamp 2025 - Pre-Course Live Q&A"
-  speakers: [alexeygrigorev]
+  speakers: [alexeygrigorev, ivanbrigida]
   type: webinar
   link: https://lu.ma/tdo1zrif