[+] bump Python version to 3.9.1 from 3.8.5

Author: pashagolub

.github/workflows/release.yml

@@ -13,10 +13,10 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Set up Python 3.8
+      - name: Set up Python 3.9
         uses: actions/setup-python@v2
         with:
-          python-version: '3.8'
+          python-version: '3.9'
       - name: Build project # This would actually build your project, using zip for an example artifact
         run: |
           .\make.bat