When Capella starts, ensure that the setting disabling the semantic browser synchronization exists on disk

[jamilraichouni]

Implement a script, that can be put into /opt/setup and ensures, that the according setting will be given, when Capella starts.

Background:
The discussed setting is located in the following huge (approx 3,000 lines) config file of Capella:

That config file is written, when Capella has its first graceful shutdown and the setting of interest appears only for cases, where the setting chosen by the user deviates from the default (user chose that the auto-refresh/ sync is disabled).

related to #321