Add 3.12.0 and 3.13.0 tests to CI (#521)

Author: Daraan

.github/workflows/ci.yml

@@ -52,7 +52,9 @@ jobs:
           - "3.11"
           - "3.11.0"
           - "3.12"
+          - "3.12.0"
           - "3.13"
+          - "3.13.0"
           - "pypy3.8"
           - "pypy3.9"
           - "pypy3.10"