@breadcrumb-color doesn't apply to links in the Breadcrumb

Changing the @breadcrumb-color variable only changes the color of the arrows and separators of the breadcrumb.

Links color is still dependent of @link-color, which applies also on the content of the page which has usually another background color.

Example on Iceberg with @breadcrumb-color set to red #e62058

Expected: color of breadcrumb links should be easily modifiable:

• follow the color variable aswell
• Define a variable for breadcrumb links color.