chore: update funding configuration (#918)

Author: FajarKim

.github/FUNDING.yml

@@ -1,6 +1,6 @@
 # These are supported funding model platforms
 
-github: [ FajarKim ] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
 ko_fi: fajarkim # Replace with a single Ko-fi username
@@ -11,4 +11,6 @@ issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 custom: [
     "https://trakteer.id/fajarkim",
+    "https://paypal.me/fajarrkim",
+    "https://saweria.co/FajarKim"
   ] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']