Fix: preserve Snowflake HTTP 422 response payload

[dilshadshaik3031]

Fixes #60765

Preserve and surface the response payload when Snowflake returns HTTP 422
during OAuth token retrieval, improving debuggability for users.

[Ajay9704]

All changes made by hooks:
diff --git a/providers/snowflake/src/airflow/providers/snowflake/hooks/snowflake.py b/providers/snowflake/src/airflow/providers/snowflake/hooks/snowflake.py
index 3490427..7439dd0 100644
--- a/providers/snowflake/src/airflow/providers/snowflake/hooks/snowflake.py
+++ b/providers/snowflake/src/airflow/providers/snowflake/hooks/snowflake.py
@@ -519,9 +519,7 @@ class SnowflakeHook(DbApiHook):
response = e.response
if response is not None and response.status_code == 422:
payload = response.text if response is not None else ""
raise AirflowException(
f"Snowflake returned HTTP 422 with payload: {payload}"
)

•            raise AirflowException(f"Snowflake returned HTTP 422 with payload: {payload}")
        raise
  
    token = response.json()["access_token"]
  

Error: Process completed with exit code 1.

prehooks made some changes , so you have to fix those inorder to pass static checks