fix(python): recovery should default to wordlist method

[no changelog]

Author: romanz

python/src/trezorlib/device.py

@@ -150,7 +150,7 @@ def recover(
     language: Optional[str] = None,
     input_callback: Optional[Callable] = None,
     input_method: messages.RecoveryDeviceInputMethod = messages.RecoveryDeviceInputMethod.ScrambledWords,
-    backup_method: Optional[messages.BackupMethod] = None,
+    backup_method: messages.BackupMethod = messages.BackupMethod.Display,
     dry_run: Optional[bool] = None,
     u2f_counter: Optional[int] = None,
     *,