chore: FUNDING.yml update

Author: MartinKavik

.github/FUNDING.yml

@@ -1,6 +1,6 @@
 # These are supported funding model platforms
 
-#github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+github: [MartinKavik]
 patreon: martinkavik
 #open_collective: # Replace with a single Open Collective username
 #ko_fi: # Replace with a single Ko-fi username