ci: Add fail-fast False to the matrix CI jobs

Author: dcermak

.github/workflows/default.yml

@@ -7,6 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     container: "docker.io/library/python:${{ matrix.python-version }}"
     strategy:
+      fail-fast: false
       matrix:
         python-version: [ 3.6, 3.7 ]
     steps:
@@ -30,6 +31,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         python_version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14-dev"]
     steps: