build: add support for Python 3.13

Author: jairhenrique

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
           - macos-latest
           - ubuntu-latest
           - windows-latest
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
     runs-on: ${{ matrix.os }}
     steps:
       # HACK https://github.com/actions/cache/issues/315
@@ -48,6 +48,7 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
       - name: Get full Python version
         id: full-python-version
         shell: bash # Required for use of $GITHUB_OUTPUT in windows