allow origins in votes

src/EllieBot.VotesApi/Startup.cs

@@ -53,6 +53,11 @@ namespace EllieBot.VotesApi
                     opts.AddPolicy(Policies.DiscordbotlistAuth,
                         static policy => policy.RequireClaim(AuthHandler.DiscordbotlistClaim));
                 });
+
+            services.AddCors(x => x.AddDefaultPolicy(cpb =>
+                cpb.AllowAnyHeader()
+                    .AllowAnyMethod()
+                    .AllowAnyOrigin()));
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.