fix: reuse shared host normalization in Thrift backend

Signed-off-by: Shubham Padkonde <shubhampadkonde12@gmail.com>

Author: Shubham-Padkonde

src/databricks/sql/backend/thrift_backend.py

@@ -9,6 +9,7 @@
 from uuid import UUID
 
 from databricks.sql.common.unified_http_client import UnifiedHttpClient
+from databricks.sql.common.url_utils import normalize_host_with_protocol
 from databricks.sql.result_set import ThriftResultSet
 from databricks.sql.telemetry.models.event import StatementType
 
@@ -156,10 +157,10 @@ def __init__(
             uri = kwargs.get("_connection_uri")
         elif server_hostname and http_path:
             uri = "{host}:{port}/{path}".format(
-                host=server_hostname.rstrip("/"), port=port, path=http_path.lstrip("/")
+                host=normalize_host_with_protocol(server_hostname),
+                port=port,
+                path=http_path.lstrip("/"),
             )
-            if not uri.lower().startswith("https://"):
-                uri = "https://" + uri
         else:
             raise ValueError("No valid connection settings.")