Rendition server should be more resilient

Whenever additional descriptors are added to a document class that is used by the rendition-server, the rendition server has to be restarted even though that descriptor has nothing to do with the rendition configuration. This is very counter intuitive, we always forget about it and get rendition errors (see below).

From our point of view, the rendition server should be more resilient in this regard.

10.03.2023 14:54:09.416 Error Thread 201 Dxr.Dispatcher.doxis4-RenditionLocalDB.SEW_DE_Bruchsal_Produktion Commit failed for DocID SD17SEW_TECHNISCHEDOKUMENTE2444f04c13-beba-4585-af50-a452c8116af4182023-03-10T13:45:29.972Z030.3

10.03.2023 14:54:09.416 Error Thread 201 Dxr.Dispatcher.doxis4-RenditionLocalDB.SEW_DE_Bruchsal_Produktion Exception type: Dxr.Dispatch.DispatcherException

Message: Commit failed: Reason: The descriptor 'Boolscher Wert 4' is not defined in the document class 'DriveDoc'.