Fixes #89327 by removing the code added to solve #85692 clearing the current collection if existed in the setProperties method of AbstractLayerEntity, as hibernate sets the same collection currently hold in the layer entity as part of the persistance process, effectively deleting all properties of the layer.
Merge pull request #119 from luisromangz/89327-FixedLayerPropertiesPersistence

Fixes #89327 by removing the code added to solve #85692 clearing the cur...