Enhancement: Bump Web to 12.1.0

- Bugfix [owncloud/web#12768](https://github.com/owncloud/web/pull/12768): Reset selection only when path changes
- Bugfix [owncloud/web#12780](https://github.com/owncloud/web/pull/12780): Handle direct admin settings access
- Bugfix [owncloud/web#12954](https://github.com/owncloud/web/pull/12954): Add clipboard permissions
- Bugfix [owncloud/web#13075](https://github.com/owncloud/web/pull/13075): Set md-editor code block header to have z-index of 0
- Bugfix [owncloud/web#13126](https://github.com/owncloud/web/pull/13126): Make progress bar settings reactive
- Bugfix [owncloud/web#13127](https://github.com/owncloud/web/pull/13127): Handle HTML upload error
- Bugfix [owncloud/web#13136](https://github.com/owncloud/web/pull/13136): Disallow U+202E character in folder name
- Bugfix [owncloud/web#13142](https://github.com/owncloud/web/pull/13142): Use correct color for universal icon
- Enhancement [owncloud/web#12788](https://github.com/owncloud/web/pull/12788): Add markdown to PDF export
- Enhancement [owncloud/web#12915](https://github.com/owncloud/web/pull/12915): Use switch for full text search filter
- Enhancement [owncloud/web#12925](https://github.com/owncloud/web/pull/12925): Add MFA capability
- Enhancement [owncloud/web#12933](https://github.com/owncloud/web/pull/12933): Add universal access
- Enhancement [owncloud/web#12973](https://github.com/owncloud/web/pull/12973): Add GeoGebra pinboard icon
- Enhancement [owncloud/web#12974](https://github.com/owncloud/web/pull/12974): Replace board icon
- Enhancement [owncloud/web#13093](https://github.com/owncloud/web/pull/13093): Add OcResponsiveImage component
- Enhancement [owncloud/web#13093](https://github.com/owncloud/web/pull/13093): Add topbar mobile logo theme option
- Enhancement [owncloud/web#13110](https://github.com/owncloud/web/pull/13110): Add mobile to query param
- Enhancement [owncloud/web#13111](https://github.com/owncloud/web/pull/13111): Use OCS v2 API
- Enhancement [owncloud/web#13113](https://github.com/owncloud/web/pull/13113): Drop `remote.php` from WebDAV paths
- Enhancement [owncloud/web#13144](https://github.com/owncloud/web/pull/13144): Display custom attributes in share autocomplete

https://github.com/owncloud/ocis/pull/11710
https://github.com/owncloud/web/releases/tag/v12.1.0
