Add 3.12 to list of python-versions in build yaml

.github/workflows/CI.yml

@@ -70,6 +70,7 @@ jobs:
     strategy:
       matrix:
         target: [x86_64, aarch64]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5