Update ci to run on Python 3.14 as well (#1703)

Author: ramya-stripe

.github/workflows/ci.yml

@@ -86,6 +86,7 @@ jobs:
           - "3.11"
           - "3.12"
           - "3.13"
+          - "3.14"
           - "pypy-3.7"
           - "pypy-3.8"
           - "pypy-3.9"