[Feature][UI] Enable highlight and auto-complete for SQL scripts (#11659)

dolphinscheduler-ui/src/views/projects/task/components/node/fields/use-sql.ts

@@ -43,6 +43,9 @@ export function useSql(model: { [field: string]: any }): IJsonItem[] {
         trigger: ['input', 'trigger'],
         required: true,
         message: t('project.node.sql_empty_tips')
+      },
+      props: {
+        language: 'sql'
       }
     },
     useUdfs(model),