chore: update minimal python version in test ci

Author: eggplants

.github/workflows/test.yaml

@@ -18,7 +18,7 @@ jobs:
         - windows-latest
         - macos-latest
         python-version:
-        - '3.9'
+        - '3.10'
         - '3.13'
     steps:
     - uses: actions/checkout@v5