DOC-2363: Fixed accessibility issue by removing duplicate `role="menu"` attribute from color swatches.

[kemister85]

Ticket: DOC-2363

Site: Staging branch

Changes:

• added fix documentation for Fixed accessibility issue by removing duplicate role="menu" attribute from color swatches.

Pre-checks:

• [x] Branch prefixed with feature/<version>/, hotfix/<version>/, staging/<version>/, or release/<version>/

Review:

• [ ] Documentation Team Lead has reviewed