Export accessibility checker results to Airtable

[Smullz622]

A column is being added to Airtable providing curators the results of the automatic accessibility checker. We will need to add this to CurationTaskClient so curators are able to easily check results on records in Airtable.

Things that will need to be determined:

• name of the column in Airtable (simple but must be an exact match)
• how the results are being represented in Airtable. This will depend on how we are saving the results once Automated Accessibility Checking #1602 is completed.