Test against pysqlite3 running SQLite 3.37

Refs #346 and #344.

.github/workflows/test.yml

@@ -13,6 +13,9 @@ jobs:
         python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
         numpy: [0, 1]
         os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+        - os: ubuntu-latest
+          pysqlite3_sqlite_3_37: true
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
@@ -32,6 +35,19 @@ jobs:
     - name: Optionally install numpy
       if: matrix.numpy == 1
       run: pip install numpy
+    - name: Optionall install pysqlite3 with SQLite 3.37
+      if: matrix.pysqlite3_sqlite_3_37
+      run: |-
+        cd /tmp
+        mkdir sqlite-3.37
+        cd sqlite-3.37
+        wget 'https://www.sqlite.org/2021/sqlite-amalgamation-3370000.zip'
+        unzip sqlite-amalgamation-3370000.zip
+        git clone https://github.com/coleifer/pysqlite3/
+        cp sqlite-amalgamation-3370000/sqlite3.[ch] pysqlite3
+        cd pysqlite3
+        python setup.py build_static build bdist_wheel
+        pip install /tmp/sqlite-3.37/pysqlite3/dist/*.whl
     - name: Run tests
       run: |
         pytest -v