Add additional OSes to the CI matrix

Author: janbrasna

.github/workflows/ci.yml

@@ -16,12 +16,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - python: "3.11"
-            os: ubuntu-latest
-          - python: "3.12"
-            os: macos-latest
-          - python: "3.13"
-            os: windows-latest
+          - { python: "3.9",  os: ubuntu-22.04 }
+          - { python: "3.10", os: windows-2022 }
+          - { python: "3.11", os: macos-latest }
+          - { python: "3.12", os: windows-latest }
+          - { python: "3.13", os: ubuntu-latest }
 
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0