Add a 3rd Wikiless instance (sethforprivacy.com)

New community instance: https://wikiless.sethforprivacy.com/

Plus .onion version!

Via: https://blog.sethforprivacy.com/about/#my-community-resources

src/assets/javascripts/helpers/wikiless.js

@@ -3,6 +3,8 @@ const targets = /wikipedia.org/;
 const redirects = [
   "https://wikiless.org",
   "https://wikiless.alefvanoon.xyz",
+  "https://wikiless.sethforprivacy.com",
+  "http://dj2tbh2nqfxyfmvq33cjmhuw7nb6am7thzd3zsjvizeqf374fixbrxyd.onion",
 ];
 
 export default {