testing python3.13 release

Author: sshiraiwa

.github/workflows/testrelease_binary.yml

@@ -40,7 +40,7 @@ jobs:
     needs: make_sdist
     strategy:
       matrix:
-        pythonpath: ["cp38-cp38", "cp39-cp39", "cp310-cp310", "cp311-cp311", "cp312-cp312"]
+        pythonpath: ["cp38-cp38", "cp39-cp39", "cp310-cp310", "cp311-cp311", "cp312-cp312", "cp313-cp313"]]
 
     runs-on: ubuntu-latest
     container: quay.io/pypa/manylinux2014_x86_64