tweak tar since it doesn't support ignore-failed-read

.github/workflows/bcny-firebase.yml

@@ -121,7 +121,25 @@ jobs:
                 -D FLATBUFFERS_FLATC_EXECUTABLE=${{ github.workspace }}/BinaryCache/flatbuffers/Release/flatc.exe
 
       - name: compress binarycache
-        run: tar --ignore-failed-read -cvf ${{ github.workspace }}/binary_cache.tar ${{ github.workspace }}/BinaryCache/firebase
+        run: |
+          # Define the directory to archive
+          $directory = "${{ github.workspace }}\BinaryCache\firebase"
+
+          # Get all files in the directory recursively
+          $files = Get-ChildItem -Path $directory -Recurse -File
+
+          # Filter out files that cannot be read
+          $readableFiles = $files | Where-Object { Test-Path $_.FullName -PathType Leaf }
+
+          # Create a temporary file to list readable files
+          $tempFileList = [System.IO.Path]::GetTempFileName()
+          $readableFiles | ForEach-Object { $_.FullName } | Set-Content $tempFileList
+
+          # Create the tar archive
+          tar -cf ${{ github.workspace }}/binary_cache.tar -T $tempFileList
+
+          # Clean up the temporary file
+          Remove-Item $tempFileList
         
       - name: upload binarycache
         uses: actions/upload-artifact@v4