Add Python 3.14 to tox.ini

Author: rffontenelle

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{39,310,311,312,313},
+    py{39,310,311,312,313,314},
     lint,
     mypy
 
@@ -11,6 +11,7 @@ python =
     3.11: py311
     3.12: py312
     3.13: py313
+    3.14: py314
 
 [testenv]
 deps=-e.[test]