Add a Connector - upload a DB Dataset YAML

[adriaaaa]

Description

When configuring/setting up a connection to a database, you will have to upload a dataset yaml. This story covers providing that capability for db connectors.

Assumptions

Acceptance Criteria

1. Demonstrate that a user can navigate to the Dataset Configuration section of the database connector
2. Show that there is a description on this page in addition to a way to upload a YAML
3. Demonstrate that a user can upload one to many dataset yamls
4. Demonstrate that a user can save each dataset yaml
5. Demonstrate that a user can delete a dataset yaml

Mockups

Figma