[MNT] CI matrix extended to windows-latest (#1622)

This PR extends the CI matrix to `windows-latest`, for testing windows OS compatibility.

Author: fkiraly

.github/workflows/test.yml

@@ -40,7 +40,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-13] # add windows-2019 when poetry allows installation with `-f` flag
+        os: [ubuntu-latest, macos-13, windows-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps: