moved the script from test folder to root

Author: Vaivaswat2244

.github/workflows/ci-test.yml

@@ -28,7 +28,7 @@ jobs:
         env:
           CI: true
       - name: Generate Visual Test Report
-        run: node test/unit/visual/visual-report.js
+        run: node visual-report.js
         env:
           CI: true
       - name: Upload Visual Test Report