Drop Python 3.9, add 3.14.

Author: freakboy3742

.github/workflows/ci.yml

@@ -45,7 +45,7 @@ jobs:
           - "windows-app"
           - "iOS"
           - "android"
-        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13" ]
+        python-version: [ "3.10", "3.11", "3.12", "3.13", "3.14" ]
         include:
           - runs-on: ubuntu-latest
           - pre-command: