Add Python 3.14 to CI (#551)

Author: bdraco

.github/workflows/ci.yml

@@ -45,7 +45,7 @@ jobs:
     strategy:
       matrix:
         os: [Ubuntu, MacOS, Windows]
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     env:
       OS: ${{ matrix.os }}