Update dependency typing-extensions to v4.12.2

Author: renovate[bot]

requirements.txt

@@ -26,6 +26,6 @@ pyflakes==3.2.0 ; python_version >= "3.10" and python_version < "4.0"
 pytest==8.1.1 ; python_version >= "3.10" and python_version < "4.0"
 python-dotenv==1.0.1 ; python_version >= "3.10" and python_version < "4.0"
 tomli==2.0.1 ; python_version >= "3.10" and python_version < "3.11"
-typing-extensions==4.11.0 ; python_version >= "3.10" and python_version < "3.11"
+typing-extensions==4.12.2 ; python_version >= "3.10" and python_version < "3.11"
 werkzeug==3.0.2 ; python_version >= "3.10" and python_version < "4.0"
 wtforms==3.1.2 ; python_version >= "3.10" and python_version < "4.0"