Resolving TestPyPI upload issue (#4)

* updated github workflows

* try again with the new actions

* try the cbuildwheel updated suggested syntax

* disable pypy builds

* updated upload_pypi, also removed ubuntu and windows build to test upload to pypi

* test upload to pypi

* updated version number

* testing with new pypi api

* fixed token

* add back ubuntu and windows

* try skip-existing in pypi workflow

* try spawning job arrays for linus and windows builds

* added qemu docker for linux builds

* distributed build isn't faster, revert...

.github/workflows/cbuild.yml

@@ -65,4 +65,5 @@ jobs:
         with:
           user: __token__
           password: ${{ secrets.test_pypi_password }}
-          repository_url: https://test.pypi.org/legacy/
+          repository_url: https://test.pypi.org/legacy/
+          skip-existing: true