Try turning off cache to see if that fixes python 3.9 build issue

Author: TechNickAI

.github/workflows/pypi_release.yml

@@ -25,7 +25,6 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
-        cache: pip
 
     - name: Install dependencies
       run: |