Fix config issues relating to 'columns' default values and retrieving rfc da parameters

[shorvath-noaa]

Quick updates to config module/retrieval. Set default values for columns if user leaves this parameter blank. This includes a @validator to set defaults based on whether it is a NHDNetwork or HYFeaturesNetwork.

Also fixed retrieving rfc_da parameters in read_geopkg() function. This was looking for these parameters in waterbody_parameters which was the old method. Now looks in data_assimilation_parameters where they actually are for V4.

Additions

network_topology_parameters.py

• Default values for columns for both NHD and HYFeatures networks
• @validator to set appropriate default values based on network_type

Removals

Changes

HYFeaturesNetwork.py

• Updated where rfc_da parameters are retrieved from

Testing

Screenshots

Notes

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