ci: enable Python 3.13 tests (#80)

Author: simba-git

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11", "3.12"]
+        python-version: ["3.11", "3.12", "3.13"]
 
     steps:
       - uses: actions/checkout@v4
@@ -27,7 +27,7 @@ jobs:
           cache-dependency-path: |
             requirements.txt
             requirements-dev.txt
-            
+
       - name: Install uv
         uses: astral-sh/setup-uv@v6