Remove import aliases from ui_next

For posterity, the script used to remove the aliases is included with
this commit:

    python3 tools/dealias.py awx/ui_next/src
    npm run lint -- --fix
    npm run prettier

awx/ui_next/src/components/NotificationList/NotificationListItem.jsx

@@ -10,9 +10,8 @@ import {
   DataListItemRow,
   Switch,
 } from '@patternfly/react-core';
-import DataListCell from '@components/DataListCell';
-
 import styled from 'styled-components';
+import DataListCell from '../DataListCell';
 
 const DataListAction = styled(_DataListAction)`
   align-items: center;