Handle bioghist at collection and component levels

[marlo-longley]

bioghist

We are already indexing this field into the searchable text fields bucket on the collection level.

Tasks

• Display at the collection level
• Index at the component level
• Display at the component level

This ticket is broken out of #898

[gwiedeman]

Will soon display in component level and added example to fixtures: http://localhost:3000/catalog/aoa271aspace_563a320bb37d24a9e1e6f7bf95b52671

[marlo-longley]

Confirmed this is now displaying at the collection and component level, closed by https://github.com/projectblacklight/arclight/pull/1466/files