chore(deps): update dependency python to 3.14

Author: renovate[bot]

.github/workflows/publish.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
-          python-version: '3.11'
+          python-version: '3.14'
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip

.github/workflows/ubuntu.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Python for tests
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.14
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip