[CI] Use Python 3.13

Author: srittau

.github/workflows/check_scripts.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - uses: actions/checkout@v4
       - run: pip install -r requirements.txt
       - run: |
@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - uses: actions/checkout@v4
       - run: pip install -r requirements.txt
       - run: mypy --strict -p stub_uploader -p tests
@@ -39,7 +39,8 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          # Keep in sync with typeshed's daily.yml and tests.yml workflows.
+          python-version: '3.13'
       - name: Checkout main
         uses: actions/checkout@v4
         with:

.github/workflows/force_update.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - name: Checkout main
         uses: actions/checkout@v4
         with:

.github/workflows/test_api_token.yml

@@ -21,7 +21,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.12'
+        python-version: '3.13'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

.github/workflows/update_stubs.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
       - name: Checkout main
         uses: actions/checkout@v4
         with: