chore: Change github action python version

Signed-off-by: jamshale <jamiehalebc@gmail.com>

Author: jamshale

.github/workflows/pr-tests.yml

@@ -48,5 +48,5 @@ jobs:
     - name: PostgreSQL Integration Tests
       uses: ./.github/actions/run-postgres-tests
       with:
-        python-version: "3.12"
+        python-version: "3.13"
         os: "ubuntu-latest"