add authorization as an allowed header

Author: ianmacartney

example/convex/http.ts

@@ -26,7 +26,7 @@ http.route({
         headers: new Headers({
           "Access-Control-Allow-Origin": "*",
           "Access-Control-Allow-Methods": "POST",
-          "Access-Control-Allow-Headers": "Content-Type, Digest",
+          "Access-Control-Allow-Headers": "Content-Type, Digest, Authorization",
           "Access-Control-Max-Age": "86400",
         }),
       });