maint: add Python 3.11 wheels

Author: oscarbenjamin

.github/workflows/buildwheel.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Build wheels
         uses: pypa/[email protected]
         env:
-          CIBW_BUILD: cp37-* cp38-* cp39-* cp310-*
+          CIBW_BUILD: cp39-* cp310-* cp311-*
           CIBW_SKIP: "*-win32 *-manylinux_i686 *-musllinux_*"
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
           CIBW_BEFORE_ALL_LINUX: bin/cibw_before_build_linux.sh
@@ -43,7 +43,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04, macOS-10.15]
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.9', '3.10', '3.11']
 
     steps:
       - uses: actions/checkout@v3