One more sponsor

Author: shar1z

data/events/2025/tel-aviv/main.yml

@@ -143,6 +143,8 @@ organizer_email: "city_email@devopsdays.org" # Put your organizer email address
 # List all of your sponsors here along with what level of sponsorship they have.
 # Check data/sponsors/ to use sponsors already added by others.
 sponsors:
+  - id: scylladb
+    level: diamond
   - id: groundcover
     level: platinum
   - id: terasky-only