Use fail-fast instead of continue-on-error in nightly run

Author: antonwolfy

.github/workflows/cron-run-tests.yaml

@@ -33,12 +33,11 @@ jobs:
       actions: write
 
     strategy:
+      fail-fast: false
       matrix:
         python: ['3.9', '3.10', '3.11', '3.12', '3.13']
         runner: [ubuntu-22.04, ubuntu-24.04, windows-2019]
 
-    continue-on-error: false
-
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1