Fixed build errors.

Jellyfin.Server/Migrations/Routines/MigrateDisplayPreferencesDb.cs

@@ -45,6 +45,9 @@ namespace Jellyfin.Server.Migrations.Routines
         /// <inheritdoc />
         public string Name => "MigrateDisplayPreferencesDatabase";
 
+        /// <inheritdoc />
+        public bool PerformOnNewInstall => false;
+
         /// <inheritdoc />
         public void Perform()
         {