Move the Delete button away Save button on Dashboards

### Problem Statement

User feature request:

The "Save and Finish" button is close to the "Delete" button. Sometimes users delete the Dashboard instead of saving it (on the dashboard creation page).

### Solution Brainstorm

Move the "Save and Finish" button away from the "Delete" button.

### Product Area

Dashboards

Start at the dashboard creation page and locate the "Save and Finish" and "Delete" controls. Check the existing dashboard UI tests, if present, before changing their layout; done means the controls are clearly separated so users are less likely to delete a dashboard when saving.

Written by the indexing model from the issue text.