bump typing-extensions for cloud functions test

Author: dashpole

e2e-test-server/constraints.txt

@@ -35,7 +35,7 @@ pydantic==2.4.2
 pydantic_core==2.10.1
 requests==2.31.0
 rsa==4.9
-typing_extensions==4.8.0
+typing_extensions==4.10.0
 urllib3==2.0.6
 waitress==2.1.2
 watchdog==4.0.1