Change matrix strategy fail-fast to false, so that we can still run t…

…ests if Python 3.8 does not work

.github/workflows/python.yaml

@@ -13,6 +13,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+      fail-fast: false
 
     steps:
       - uses: actions/checkout@v3