set concurrency=1

Author: ksercs

.github/workflows/testcafe_tests.yml

@@ -167,9 +167,9 @@ jobs:
 #         { componentFolder: "pagination", name: "pagination - material", theme: 'material.blue.light' },
           { componentFolder: "pagination", name: "pagination - fluent", theme: 'fluent.blue.light' },
           { componentFolder: "gantt", name: "gantt" },
-          { componentFolder: "fileUploader", name: "fileUploader" },
-          { componentFolder: "fileUploader", name: "fileUploader - material", theme: 'material.blue.light' },
-          { componentFolder: "fileUploader", name: "fileUploader - fluent", theme: 'fluent.blue.light' },
+          { componentFolder: "fileUploader", name: "fileUploader", concurrency: 1 },
+          { componentFolder: "fileUploader", name: "fileUploader - material", theme: 'material.blue.light', concurrency: 1 },
+          { componentFolder: "fileUploader", name: "fileUploader - fluent", theme: 'fluent.blue.light', concurrency: 1 },
         ]
     runs-on: devextreme-shr2
     timeout-minutes: 45