Require ApiKey for all actions in SonarrImport

(cherry picked from commit 19b8fbe13bf584b915a05fe9fc87622adbaee0b7)

Closes #3798

src/NzbDrone.Core/ImportLists/Lidarr/LidarrImport.cs

@@ -128,13 +128,11 @@ namespace NzbDrone.Core.ImportLists.Lidarr
 
             if (action == "getRootFolders")
             {
-                Settings.Validate().Filter("ApiKey").ThrowOnError();
+                var remoteRootFolders = _lidarrV1Proxy.GetRootFolders(Settings);
-
-                var remoteRootfolders = _lidarrV1Proxy.GetRootFolders(Settings);
 
                 return new
                 {
-                    options = remoteRootfolders.OrderBy(d => d.Path, StringComparer.InvariantCultureIgnoreCase)
+                    options = remoteRootFolders.OrderBy(d => d.Path, StringComparer.InvariantCultureIgnoreCase)
                         .Select(d => new
                         {
                             value = d.Path,