Added cursor utility class for "cursor" property

[HimDek]

Description

Added a new utility class "cursor" which generates thirty six CSS classes for thirty six values of "cursor" CSS property.

• Learn more about the "cursor" CSS property

Motivation & Context

Usefull for customizing the type of cursor shown on hovering over an element.

Type of changes

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

Checklist

• I have read the contributing guidelines
• My code follows the code style of the project (using npm run lint)
• My change introduces changes to the documentation
• I have updated the documentation accordingly
• I have added tests to cover my changes
• All new and existing tests passed

Live previews

• https://deploy-preview-39701--twbs-bootstrap.netlify.app/docs/5.3/utilities/cursor/

Related issues

[mdo]

If we did add this, it would probably be with like 3-5 default values, not every possible value haha. Will take a closer look when we're at the v5.4 point.