Added sponsor banner

Author: bjorn

_data/sponsors.yml

@@ -73,6 +73,11 @@
   banner: sponsors/views4you.png
   sponsor: https://opencollective.com/buy-youtube-views-views4you
 
+- name: Online Pokies in Australia
+  url: https://au.trustpilot.com/review/betpokies.com
+  banner: sponsors/betpokies.com.png
+  sponsor: https://opencollective.com/betpokies
+
 - name: Fast Payout Casinos
   url: https://betpokies.co.nz/casinos/fast-payout
   banner: sponsors/betpokies.png