Add debug step to check build output

.gitea/workflows/release.yaml

@@ -30,6 +30,20 @@ jobs:
           $issPath = "DellMonitorControl/MonitorControl.iss"
           (Get-Content $issPath) -replace '#define MyAppVersion ".*"', "#define MyAppVersion `"$version`"" | Set-Content $issPath
 
+      - name: List build output
+        shell: cmd
+        run: |
+          echo "Current directory:"
+          cd
+          echo "DellMonitorControl contents:"
+          dir DellMonitorControl
+          echo "DellMonitorControl\bin contents:"
+          dir DellMonitorControl\bin
+          echo "DellMonitorControl\bin\Release contents:"
+          dir DellMonitorControl\bin\Release
+          echo "DellMonitorControl\bin\Release\net9.0-windows contents:"
+          dir DellMonitorControl\bin\Release\net9.0-windows
+
       - name: Build Installer
         shell: cmd
         run: |