Update twitch-videoad scriptlet

Related issue:
- uBlockOrigin/uAssets#5184 (comment)

Solution contributed by <https://github.com/pixeltris>:
- pixeltris/TwitchAdSolutions@6be4c53

assets/resources/scriptlets.js

@@ -1559,19 +1559,31 @@
 })();
 
 
-// https://github.com/uBlockOrigin/uAssets/issues/5184
 /// twitch-videoad.js
+// https://github.com/uBlockOrigin/uAssets/issues/5184
+// https://github.com/pixeltris/TwitchAdSolutions/commit/6be4c5313035
 (function() {
     if ( /(^|\.)twitch\.tv$/.test(document.location.hostname) === false ) { return; }
-    var realFetch = window.fetch;
-    window.fetch = function(input) {
-        if ( arguments.length >= 2 && typeof input === 'string' && input.includes('/access_token') ) {
-            var url = new URL(arguments[0]);
-            url.searchParams.delete('platform');
-            arguments[0] = url.href;
+    window.fetch = new Proxy(window.fetch, {
+        apply: function(target, thisArg, args) {
+            const [ url, init ] = args;
+            if (
+                typeof url === 'string' &&
+                url.includes('gql') &&
+                init instanceof Object &&
+                init.headers instanceof Object
+            ) {
+                const { headers } = init;
+                if ( typeof headers['X-Device-Id'] === 'string' ) {
+                    headers['X-Device-Id'] = 'twitch-web-wall-mason';
+                }
+                if ( typeof headers['Device-ID'] === 'string' ) {
+                    headers['Device-ID'] = 'twitch-web-wall-mason';
+                }
+            }
+            return Reflect.apply(target, thisArg, args);
         }
-        return realFetch.apply(this, arguments);
-    };
+    });
 })();