Added Supabase (Closes #135)

degoogle.yml

@@ -216,6 +216,11 @@ web based products:
       eyes: null
       text: |
         Shynet is a self-hosted analytics tool that doesn't make use of cookies. It is privacy focused and fully open-source. Thanks @woutfeys
+    - name: Supabase
+      url: https://supabase.io/
+      eyes: null
+      text: |
+        Supabase is an opensource alternative to Firebase. As of right now you can use their hosting plan for free as it's in alpha, or you can self host ([note on self hosting](https://github.com/supabase/supabase/issues/85#issuecomment-636010946)). Thanks @woutfeys 
   photos:
     - title: Photos
     - name: Photoprism