fix: not support 3.14 yet (#23)

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

Author: yihong0618

pyproject.toml

@@ -5,7 +5,7 @@ description = "A Python implement of Agent Client Protocol (ACP, by Zed Industri
 authors = [{ name = "Chojan Shang", email = "psiace@apache.org" }]
 readme = "README.md"
 keywords = ['python']
-requires-python = ">=3.10,<4.0"
+requires-python = ">=3.10,<3.14"
 classifiers = [
     "Intended Audience :: Developers",
     "Programming Language :: Python",