Context menu button that links to versions view on web

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## Feature request

**Which Nextcloud Version are you currently using:** (see administration page)
4.0.3 on Windows

**Is your feature request related to a problem? Please describe.**
The desktop client does not easily link to the versions view on web.

**Describe the solution you'd like**
A context menu button to the web versions view.

**Describe alternatives you've considered**
To click 'open in browser', but this opens the file in browser and does not show the details view where you could easily navigate to the versions view.

**Additional context**
ownCloud has this feature.