forgot to pass CL_EXE

Author: leofang

.github/workflows/build-wheel.yml

@@ -193,6 +193,7 @@ jobs:
             SCCACHE_LOG=debug
             DISTUTILS_USE_SDK=1
             PATH="$(cygpath -w "${{ env.SCCACHE_WRAPPER_DIR }}");$(dirname "${{ env.SCCACHE_PATH }}");$PATH"
+            CL_EXE=${{ env.CL_EXE }}
           # check cache stats before leaving cibuildwheel
           CIBW_BEFORE_TEST_LINUX: >
             "/host/${{ env.SCCACHE_PATH }}" --show-stats