Update dependency python to 3.14

Author: renovate[bot]

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Python 3.7
       uses: actions/setup-python@v3
       with:
-        python-version: 3.7
+        python-version: 3.14
     - uses: actions/checkout@v2.4.0
     - uses: julia-actions/setup-julia@v1
       with:

.github/workflows/format.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python 3.7
         uses: actions/setup-python@v3
         with:
-          python-version: 3.7
+          python-version: 3.14
       - name: Install formatter dependencies
         run: |
           python -m pip install --upgrade pip

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Python 3.7
       uses: actions/setup-python@v3
       with:
-        python-version: 3.7
+        python-version: 3.14
     - uses: actions/checkout@v2.4.0
     - uses: julia-actions/setup-julia@v1
       with:
@@ -58,7 +58,7 @@ jobs:
       - name: Set up Python 3.7
         uses: actions/setup-python@v3
         with:
-          python-version: 3.7
+          python-version: 3.14
       - uses: actions/checkout@v2.4.0
       - uses: julia-actions/setup-julia@v1
         with: