Enhancement: Update web to v8.0.4

Tags: web

We updated ownCloud Web to v8.0.4. Please refer to the changelog (linked) for details on the web release.

- Bugfix [owncloud/web#10814](https://github.com/owncloud/web/issues/10814): Vertical scroll for OcModal on small screens
- Bugfix [owncloud/web#10918](https://github.com/owncloud/web/issues/10918): Resource deselection on right-click
- Bugfix [owncloud/web#10920](https://github.com/owncloud/web/pull/10920): Resources with name consist of number won't show up in trash bin
- Bugfix [owncloud/web#10941](https://github.com/owncloud/web/issues/10941): Space not updating on navigation
- Bugfix [owncloud/web#11063](https://github.com/owncloud/web/issues/11063): Enforce shortcut URL protocol
- Bugfix [owncloud/web#11092](https://github.com/owncloud/web/issues/11092): Browser confirmation dialog after closing editor
- Bugfix [owncloud/web#11091](https://github.com/owncloud/web/issues/11091): Button focus when closing editor
- Bugfix [owncloud/web#10942](https://github.com/owncloud/web/issues/10942): Keyboard navigation breaking
- Bugfix [owncloud/web#11086](https://github.com/owncloud/web/pull/11086): Opening public links with an expired token

https://github.com/owncloud/ocis/pull/9429
https://github.com/owncloud/ocis/pull/9510
https://github.com/owncloud/web/releases/tag/v8.0.3
https://github.com/owncloud/web/releases/tag/v8.0.4