Update typing_extensions

Author: srittau

requirements-tests.txt

@@ -23,7 +23,7 @@ stubdefaulter==0.1.0; python_version < "3.14"
 termcolor>=2.3
 tomli==2.2.1
 tomlkit==0.13.2
-typing_extensions>=4.13.0rc1
+typing_extensions>=4.14.0rc1
 uv==0.7.4
 
 # Utilities for typeshed infrastructure scripts.