Write distribution component to TOML file
write_distribution(
  distribution,
  parameters,
  handle,
  data_product,
  component,
  description
)a string specifying the name of the distribution
a list specifying the distribution parameters
an object of class fdp, R6 containing metadata required
by the Data Pipeline API
a string specifying the name of the data product
a string specifying a location within the toml file
a string describing the data product component
Returns a handle index associated with the just written component, which can be used to raise an issue if necessary
Other write functions:
write_array(),
write_estimate(),
write_table()