fixed dir command

Author: ChrisBarker-NOAA

.github/workflows/cibuildwheel.yaml

@@ -62,7 +62,7 @@ jobs:
           vcpkg new --application
           vcpkg add port pkgconf vcpkg-cmake vcpkg-cmake-config libgd
           dir /a
-          dir "C:/vcpkg/" /a
+          dir C:/vcpkg/ /a
       - uses: astral-sh/setup-uv@v6
 
       - uses: pypa/cibuildwheel@v3.0