Laravel version update

Laravel version update

vendor/guzzlehttp/promises/src/Promise.php

@@ -263,10 +263,17 @@ class Promise implements PromiseInterface
         $this->waitList = null;
 
         foreach ($waitList as $result) {
-            $result->waitIfPending();
-            while ($result->result instanceof Promise) {
-                $result = $result->result;
+            while (true) {
                 $result->waitIfPending();
+
+                if ($result->result instanceof Promise) {
+                    $result = $result->result;
+                } else {
+                    if ($result->result instanceof PromiseInterface) {
+                        $result->result->wait(false);
+                    }
+                    break;
+                }
             }
         }
     }