Disable fail-fast from CI job, allowing all failures and successes to be reported (#65)

Author: ldionne

.github/workflows/tox.yaml

@@ -11,6 +11,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10"]
+      fail-fast: false
 
     steps:
     - uses: actions/checkout@v5