Temporarily changing charset collation to fix branch pipelie

internewshid/local_settings.py.sudan-dev

@@ -21,8 +21,8 @@ DATABASES = {
           'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",
         },
         'TEST': {
-            'CHARSET': 'utf8mb4',
-            'COLLATION': 'utf8mb4_unicode_ci',
+            'CHARSET': 'utf8',
+            'COLLATION': 'utf8_general_ci',
         }
     }
 }