don't cancel in-progress jobs when others fail

Author: keewis

.github/workflows/ci.yml

@@ -10,6 +10,7 @@ jobs:
     name: tests
     runs-on: [ubuntu-latest]
     strategy:
+      fail-fast: false
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
 
@@ -36,6 +37,7 @@ jobs:
     runs-on: [ubuntu-latest]
 
     strategy:
+      fail-fast: false
       matrix:
         env-paths:
           - ["envs/env1.yaml"]