Additional filters for find-moj-data

[murdo-moj]

• It would be useful to add a filter to filter by entity type if we have many types of entity eg Chart, Dataset, Data Product
• It would also be useful to filter by platform eg filter by dbt ingestions or filter for tables ingested from Athena
• How about a filter for if the data is public or not? whereToAccessDataset or SensitivityLevel both seem like places where this could be added
• Do we want to implement all of these? Which ones have the clearest user need?

[murdo-moj]

To do:

• Add a filter for entity type in the search called "Entity Type"
• Add a glossary term for "Entity" in code and manually
• Remove the sensitivity level filter from view