feat(webkit): bump to 1490 (#6842)

browsers.json

@@ -18,7 +18,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1488",
+      "revision": "1490",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1444"

src/server/webkit/protocol.ts

@@ -7805,6 +7805,10 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
        * Whether the expression should be considered to be in a user gesture or not.
        */
       emulateUserGesture?: boolean;
+      /**
+       * Whether to automatically await returned promise.
+       */
+      awaitPromise?: boolean;
     }
     export type callFunctionOnReturnValue = {
       /**