remove DashboardSettings barrel file

eslint-suppressions.json

@@ -2449,11 +2449,6 @@
       "count": 1
     }
   },
-  "public/app/features/dashboard/components/DashboardSettings/index.ts": {
-    "no-barrel-files/no-barrel-files": {
-      "count": 1
-    }
-  },
   "public/app/features/dashboard/components/HelpWizard/HelpWizard.tsx": {
     "no-restricted-syntax": {
       "count": 3

public/app/features/dashboard/components/DashboardSettings/index.ts

@@ -1 +0,0 @@
-export { DashboardSettings } from './DashboardSettings';

public/app/features/dashboard/containers/DashboardPage.tsx

@@ -26,7 +26,7 @@ import { findTemplateVarChanges } from '../../variables/utils';
 import DashNav from '../components/DashNav/DashNav';
 import { DashboardLoading } from '../components/DashboardLoading/DashboardLoading';
 import { DashboardPrompt } from '../components/DashboardPrompt/DashboardPrompt';
-import { DashboardSettings } from '../components/DashboardSettings';
+import { DashboardSettings } from '../components/DashboardSettings/DashboardSettings';
 import { PanelInspector } from '../components/Inspector/PanelInspector';
 import { PanelEditor } from '../components/PanelEditor/PanelEditor';
 import { ShareModal } from '../components/ShareModal/ShareModal';