Support default_columns in catalog_info

[delucchi-cmu]

See also: astronomy-commons/hats#322

Add arguments for specifying this catalog info value at catalog import.

[delucchi-cmu]

Closed with #396.

You can set like:

args = ImportArguments(
  ...
  addl_hats_properties={
    "hats_cols_default":"id, mjd"
  }
)```