Include python 3.14 dev

Author: timsavage

.github/workflows/tests.yml

@@ -14,7 +14,7 @@ jobs:
         python-version: ["3.11", "3.12", "3.13"]
         experimental: [false]
         include:
-          - python-version: "3.12-dev"
+          - python-version: "3.14-dev"
             experimental: true
 
     steps: