BLD: Enable building Python 3.13 wheels for nightlies

Author: QuLogic

.github/workflows/cibuildwheel.yml

@@ -134,6 +134,16 @@ jobs:
           name: cibw-sdist
           path: dist/
 
+      - name: Build wheels for CPython 3.13
+        uses: pypa/cibuildwheel@ba8be0d98853f5744f24e7f902c8adef7ae2e7f3  # v2.18.1
+        with:
+          package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
+        env:
+          CIBW_BUILD: "cp313-* cp313t-*"
+          CIBW_PRERELEASE_PYTHONS: true
+          CIBW_FREE_THREADED_SUPPORT: true
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+
       - name: Build wheels for CPython 3.12
         uses: pypa/cibuildwheel@ba8be0d98853f5744f24e7f902c8adef7ae2e7f3  # v2.18.1
         with: