fixup! fixup! feat: Add slots for video and file upload components and alerts

Author: xitij2000

src/files-and-videos/generic/EditFileErrors.jsx

@@ -2,7 +2,6 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import { useIntl } from '@edx/frontend-platform/i18n';
 import { Alert } from '@openedx/paragon';
-import EditFileAlertsSlot from '../../plugin-slots/EditFileAlertsSlot';
 import ErrorAlert from '../../editors/sharedComponents/ErrorAlerts/ErrorAlert';
 import { RequestStatus } from '../../data/constants';
 import messages from './messages';

src/files-and-videos/videos-page/VideosPage.jsx

@@ -10,7 +10,6 @@ import { RequestStatus } from '../../data/constants';
 import Placeholder from '../../editors/Placeholder';
 import { useModel } from '../../generic/model-store';
 import getPageHeadTitle from '../../generic/utils';
-import EditFileAlertsSlot from '../../plugin-slots/EditFileAlertsSlot';
 import EditVideoAlertsSlot from '../../plugin-slots/EditVideoAlertsSlot';
 import { EditFileErrors } from '../generic';
 import { fetchVideos, resetErrors } from './data/thunks';