Automatically quarantine infected files

[Half-Shot]

Is your feature request related to a problem? Please describe.

Some users would prefer that if a file is marked as infected, the content scanner would store these files into quarantine.

Describe the solution you'd like

The content scanner can authenticate with Synapse (or other media providers) to quarantine media automatically when a scan fails for a mxc.

Describe alternatives you've considered

None.