Added Dracula White color theme

[virginviolet]

Description

I added a color theme named Dracula White, based on @AshGrowem's Dracula min White theme for VS Code. It also has MIT license.

A list of colors can be found here: https://github.com/AshGrowem/Dracula.min/blob/master/colors-used-table.md

Related Issue

Eh, sorry, no issue.

Motivation and Context

Will hopefully look better with my Dracula White theme for Windows Terminal.

How Has This Been Tested?

Completely untested. I haven't yet been able to figure out how to add it myself. Fingers crossed that it looks good.

Screenshots (if appropriate):

It would be appropriate.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document Contribution section in the README document.
• I have added tests to cover my changes.
• All new and existing tests passed.