Missing a design token

[ArakTaiRoth]

Info

The Checkbox is missing the usage of one Design Token, specifically for this CSS:

.disabled.error .container svg {
  fill: #F58185;
}

We have a design token with this colour: --goa-color-interactive-error-disabled. A new design token should be created for use for the checkbox that uses that design token.

Acceptance Criteria:

1. A new design token is created, possibly --goa-checkbox-color-bg-checked-error-disabled that is assigned the value of --goa-color-interactive-error-disabled
2. That new design token is used instead of the hex #F58185