fix CIBW_TEST_SKIP (#257)

Author: foundkey

.github/workflows/publish-to-pypi.yml

@@ -68,7 +68,8 @@ jobs:
           CIBW_BEFORE_ALL_WINDOWS: ${{ matrix.before }}
           CIBW_BUILD_FRONTEND: build
           CIBW_ENVIRONMENT: ${{ matrix.env }}
-          CIBW_SKIP: cp36-* *-macosx_universal2:arm64
+          CIBW_SKIP: cp36-*
+          CIBW_TEST_SKIP: "*-macosx_universal2:arm64"
           CIBW_TEST_COMMAND: python {package}/tests.py
 
       - name: Store the distribution packages