update github actions

Author: Kriechi

.github/workflows/ci.yml

@@ -13,11 +13,11 @@ jobs:
       max-parallel: 5
       matrix:
         python-version:
-        - "3.9"
         - "3.10"
         - "3.11"
         - "3.12"
         - "3.13"
+        - "3.14"
         - "pypy3.9"
 
     steps: