Update unit-tests-ci.yaml

merged unit_tests-ci.yaml

Author: mssiwek

.github/workflows/unit-tests-ci.yaml

@@ -16,11 +16,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # os: [ubuntu-latest, macOS-latest, windows-latest]
         os: [ubuntu-latest, macOS-latest]
-        # os: [ubuntu-latest]
-        python-version: ['3.9', '3.10', '3.11']
-        # python-version: ['3.10']
+        python-version: ['3.9', '3.10', '3.11', '3.12']
         # mpi: [ 'mpich', 'openmpi', 'intelmpi']
         # mpi: ['openmpi']