Add python 3.13 & 3.14 to the CI

Author: dcermak

.github/workflows/default.yml

@@ -37,12 +37,14 @@ jobs:
           - python_version: "3.10"
           - python_version: "3.11"
           - python_version: "3.12"
+          - python_version: "3.13"
+          - python_version: "3.14"
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python ${{ matrix.python-version }}
+      - name: Set up Python ${{ matrix.python_version }}
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: ${{ matrix.python_version }}
       - name: Cache pip
         uses: actions/cache@v4
         with: