Upgrade to sqlite-utils 4.0

.github/workflows/test.yml

@@ -51,25 +51,3 @@ jobs:
       run: |
         pip install datasette-init datasette-json-html
         tests/test-datasette-load-plugins.sh
-  test-sqlite-utils-4:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v7
-    - name: Set up Python
-      uses: actions/setup-python@v6
-      with:
-        python-version: "3.14"
-        cache: pip
-        cache-dependency-path: pyproject.toml
-    - name: Build extension for --load-extension test
-      run: |-
-        (cd tests && gcc ext.c -fPIC -shared -o ext.so)
-    - name: Install dependencies
-      run: |
-        pip install . --group dev
-        pip install --pre 'sqlite-utils>=4.0'
-        pip freeze
-    - name: Run tests
-      run: |
-        pytest -n auto -m "not serial"
-        pytest -m "serial"