Fixed 3.13 session

Author: Sylvain MARIE

.github/workflows/base.yml

@@ -60,6 +60,7 @@ jobs:
         uses: actions/checkout@v4.1.1
 
       - name: Install python ${{ matrix.nox_session.python }} for tests
+        if: not contains(fromJson('["3.13"]'), matrix.nox_session.python )
         uses: MatteoH2O1999/setup-python@v3.2.1  # actions/setup-python@v5.0.0
         id: set-py
         with:
@@ -68,6 +69,16 @@ jobs:
           allow-build: info
           cache-build: true
 
+      - name: Install python ${{ matrix.nox_session.python }} for tests (3.13)
+        if: contains(fromJson('["3.13"]'), matrix.nox_session.python )
+        uses: actions/setup-python@v5
+        id: set-py-latest
+        with:
+          python-version: ${{ matrix.nox_session.python }}
+          architecture: x64
+          allow-build: info
+          cache-build: true
+
       - name: Install python 3.12 for nox
         uses: actions/setup-python@v5.0.0
         with: