[AMS-2025] Add first sponsor: Schuberg

Author: FloorD

data/events/2025/amsterdam/main.yml

@@ -125,6 +125,9 @@ organizer_email: "[email protected]" # Put your organizer email address h
 # 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:
+  # Lanyard
+  - id: schubergphilis
+    level: lanyard
 #   - id: samplesponsorname
 #     level: gold
 #  #  url: http://mysponsor.com/?campaign=me # Use this if you need to over-ride a sponsor URL.