[AvatarVnextView] Add support for background/foreground/ring colors based on the primaryText and secondaryText

[rdeassis]

Platform

• iOS
• macOS

The current AvatarView relies on the logic of the InitialsView to get the background color of the Avatar.
The design team is currently proposing 30 different color variations to be used based on the hash of the primaryText and secondaryText properties.

These 30 colors should be tokenized in the YAML file (light, dark and HC variations) and used to define the AvatarVnext default colors for:

1. background
2. foreground (used for the text color or icon image tint color)
3. avatar ring

What component or utility would this be added to

AvatarVnextView

Have you discussed this feature with our team, and if so, who

Discussion currently happening with Victor.

Additional context/screenshots