nixos/tandoor-recipes: fix database leak when serving media
To avoid serving the (default) SQLite database, set MEDIA_ROOT to a sub
directory of the data path. See
https://github.com/NixOS/nixpkgs/issues/338339 for details
Co-authored-by: bas <bas@noemail.invalid>
Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
