Try to skip building on python3.6

azure-wheels-steps.yml

@@ -105,7 +105,7 @@ steps:
       export CIBW_BUILD_FRONTEND=pip
       export CIBW_ARCHS_MACOS="x86_64 arm64"
       export CIBW_TEST_SKIP="*-macosx_arm64"
-      export CIBW_SKIP="pp* *-musllinux* *i686* *-win32 *-win_arm64"
+      export CIBW_SKIP="pp* *-musllinux* *i686* *-win32 *-win_arm64 cp36-*"
       # for spacy: clean cython-generated files between builds to handle
       # profiling settings, since the builds aren't isolated; a cleaner/nicer
       # version would install the build requirements from pyproject.toml