feat: update lw13 hackathon prize categories (supabase#30973)

Author: w3b6x9

apps/www/_events/2024-12-05-launch-week-13-hackathon.mdx

@@ -39,8 +39,8 @@ There are 5 categories there will be prizes for:
 - Best overall project (Swag kit)
 - Best use of AI (Swag kit)
 - Most fun / best easter egg (Swag kit)
-- Most technically impressive (Swag kit)
 - Most visually pleasing (Swag kit)
+- Best project built with bolt.new (Swag kit)
 
 There will be a winner and a runner-up prize for each category. Every team member on winning/runner-up teams gets a Supabase Launch Week swag kit.