Add ability to customize colors for disabled toggle

[evgenoid]

PR Checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

No ability to customize colors for disabled Toggle

What is the new behavior?

Added ability to customize colors for disabled Toggle

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[amcdnl]

Minor tweaks required

[amcdnl]

Need to update docs too.

[evgenoid]

Need to update docs too.

Done

[amcdnl]

also need to update the Toggle.mdx

[evgenoid]

also need to update the Toggle.mdx

Done

[amcdnl]

@evgenoid - Should we make these defaults too ?