add comments for windows release step

.github/workflows/release.yml

@@ -103,6 +103,8 @@ jobs:
               exit 1
           }
 
+          # Check if the asset has already been uploaded by verifying if `ASSET_ID` is not empty.
+          # This prevents the re-upload of the bundled asset during step retries.
           $selectedAsset = $null
           Foreach ($asset in $selectedRelease.assets) {
             if ($asset.name -eq "playwright-windows-amd64.zip") {