fix python version to allow 3.14.* (anything <3.15)

Author: n2ygk

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "django-oauth-toolkit"
 dynamic = ["version"]
-requires-python = ">=3.8,<=3.14"
+requires-python = ">=3.8,<3.15"
 authors = [
   {name = "Federico Frenguelli"},
   {name = "Massimiliano Pippi"},