add command timeout due to migration

MareSynchronosServer/MareSynchronosServer/Startup.cs

@@ -258,6 +258,7 @@ public class Startup
             {
                 builder.MigrationsHistoryTable("_efmigrationshistory", "public");
                 builder.MigrationsAssembly("MareSynchronosShared");
+                builder.CommandTimeout(5 * 60);
             }).UseSnakeCaseNamingConvention();
             options.EnableThreadSafetyChecks(false);
         });