Feature/api quakeml catalog

This is a WIP MR.

Features and Improvements:

• Seismicity Forecast Model (SFM) workers receive a seismic catalog as QuakeML. De-/serialization is based on the most recent developments of branch feature/sfm-protocol from the ramsis-utils namespace package.

• Allow injecting model default configuration parameters when starting the worker; Model default configuration parameters are merged in the following order (highest precedence -> lowest precedence):

  • REST API
  • Worker CLI
  • Worker Defaults

• Minor bugfixes

Note, that the code does not meet the requirements defined within the RT-RAMSIS contribution guidelines, yet.

In one of the coming MRs, the API should be prepared for receiving hydraulics related data.