migrate obsoleted function parse_obj_as to TypeAdapter().validate_python().

mdrsclient/models/user.py

@@ -1,7 +1,7 @@
 import time
 
 import jwt
-from pydantic import parse_obj_as
+from pydantic import TypeAdapter
 from pydantic.dataclasses import dataclass
 
 
@@ -39,7 +39,7 @@ class Token:
 
     def __decode(self, token: str) -> DecodedJWT:
         data = jwt.decode(token, options={"verify_signature": False})
-        return parse_obj_as(DecodedJWT, data)
+        return TypeAdapter(DecodedJWT).validate_python(data)
 
 
 @dataclass(frozen=True)