replace gerbera with another dlna/upnp server

[masnagam]

currently, mirakc/timeshift-gerbera images has many vulnerabilities. becase the base image of gerbera/gerbera:1.12.1 is very old.

i tried updating it to the latest version but import.js didn't work with it. i tried solving problems but gave up on that eventually. because gerbera has another issue even though we update the base image.

it's better to replace gerbera with another dlns/upnp server.