Update upcoming_hackathons.yml

Author: DCGenomics

_data/upcoming_hackathons.yml

@@ -12,9 +12,14 @@
   link: https://guides.library.cmu.edu/hackathon/start
   community:  
 
+- date: "April 1-2, 2025"
+  loc: "FAIR Data Hackathon at BioIT world"
+  link: https://www.bio-itworldexpo.com/fair-data-hackathon
+  community:  
+
 - date: "May 12-15, 2025"
   loc: "BioAI Hackathon at the University of Warsaw"
-  link: https://www.bio-itworldexpo.com/fair-data-hackathon
+  link: TBD
   community:  
 
   - date: "July 23-24, 2025"