ci: support Python 3.14

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Author: henryiii

.github/workflows/ci.yml

@@ -34,6 +34,7 @@ jobs:
         python:
         - '3.8'
         - '3.13'
+        - '3.14'
         - 'pypy-3.10'
         - 'pypy-3.11'
         - 'graalpy-24.2'