Currently, we sync with sonarr/radarr with whatever value those return. Radarr/Sonarr syncs the
activity from the download clients every few minutes. This leads to inaccurate estimated download
times, because of the refresh delay with Jellyseerr and the *arrs.

This PR fixes this by making a request to the *arrs to refresh the monitored downloads just before
we get these downloads information.

re #866