Sequentialize all twin commands for a signle entity

Signed-off-by: Yannic Klem <yannic.klem@bosch.io>

internal/utils/persistent-actors/src/main/java/org/eclipse/ditto/internal/utils/persistentactors/AbstractPersistenceSupervisor.java

@@ -587,9 +587,7 @@ private void enforceAndForwardToTargetActor(final Object message) {
      * @return whether the supervisor should become signal processing awaiting for the passed signal.
      */
     protected boolean shouldBecomeTwinSignalProcessingAwaiting(final Signal<?> signal) {
-        return !Signal.isChannelLive(signal) && !Signal.isChannelSmart(signal) &&
-                signal instanceof Command<?> command &&
-                Command.Category.isEntityModifyingCommand(command.getCategory());
+        return !Signal.isChannelLive(signal) && !Signal.isChannelSmart(signal);
     }
 
     private void handleSignalEnforcementResponse(@Nullable final Object response,