funding: adding github funding configuration

Signed-off-by: Vincent Batts <[email protected]>

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+github: [vbatts] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+#open_collective: # Replace with a single Open Collective username