WIP: [BB-3969] Show color picker on swatch click

Created by: giantas

Description This PR implements the following changes:

1. Replaces SketchPicker with PhotoshopPicker to allow the use of "Ok" and "Cancel" buttons
2. Removes color picker toggle from hex field
3. Save color changes once accepted

Supporting information Gitlab issue Jira ticket

The Gitlab issue mentions having a "Choose" button but this PR has the button as "Ok"

Testing instructions

1. Sign in to the console
2. Navigate to any page containing a color input field e.g. Footer
3. Click on the swatch to confirm that a color picker is displayed
4. Confirm that the changes on the color picker are saved only when the "Ok" button is clicked