Update Become a partner “_index”

content/contribute/partners/_index.en.md

@@ -3,7 +3,7 @@ type: partners
 title: Become a partner
 opener: Friends of DIVD
 intro: Share and pursue your passion for cybersecurity with like-minded people while helping to create a safer digital world
-sponsordeck: https://divd.nl
+sponsordeck: https://drive.google.com/file/d/1LlYrVy0UWurx7IfYza7yp4QyMn-iZw4z/view?usp=sharing
 partnerstitle: Our partners
 partnersintro: We would be nothing without our partners (we like to call them friends) and therefore we truly appreciate them. Let us know if you would like to become a DIVD partner.
 partnerquote: