fixed opaque schemas paths

Signed-off-by: Asfandyar Orakzai <asfandyar.orakzai@silabs.com>
diff --git a/scripts/generate_driver_wrappers.py b/scripts/generate_driver_wrappers.py
index ce801a6..b808ac9 100755
--- a/scripts/generate_driver_wrappers.py
+++ b/scripts/generate_driver_wrappers.py
@@ -131,7 +131,7 @@
                                'scripts',
                                'data_files',
                                'driver_jsons',
-                               'driver_transparent_schema.json')
+                               'driver_opaque_schema.json')
     }
     driver_schema = {}
     for key, file_path in schema_file_paths.items():