Kogito "Decision Navigator" dock using the wrong icon

The Decision Navigator is using a generic > arrow icon to open and close the panel,

where it should be using the same icon as presented on BC ("fas fa-map".)

Acceptance criteria

• Same icons for all kogito chanells
• data-ouia-component-id attributes for clear element location are added, see https://ouia.readthedocs.io/en/latest/history.html