Run the spec scripts without typing_extensions

The CI step runs them with --no-project, where only the standard library is installed.

Signed-off-by: Shrijayan <81805145+shrijayan@users.noreply.github.com>

Author: shrijayan

scripts/opencode/config_models.py

@@ -22,9 +22,8 @@
 import re
 import json
 import argparse
-from typing import Any, cast
+from typing import Any, TypeAlias, cast
 from pathlib import Path
-from typing_extensions import TypeAlias
 
 Json: TypeAlias = dict[str, Any]
 

scripts/opencode/contract_to_openapi.py

@@ -23,9 +23,8 @@
 import sys
 import json
 import argparse
-from typing import Any, cast
+from typing import Any, TypeAlias, cast
 from pathlib import Path
-from typing_extensions import TypeAlias
 
 Json: TypeAlias = dict[str, Any]