fix: Add color to link icon

[JKMarkowski]

Related Issue

part of #2194

Description

Screenshots

Before:

After:

Please check whether the PR fulfills the following requirements

1. The output matches the design specs

• hover state of the element follow design spec
• focus state of the element follow design spec
• active state of the element follow design spec
• selected state of the element follow design spec
• selected hover state of the element follow design spec
• pressed state of the element follow design spec
• Responsiveness rules - the component has modifier classes for all breakpoints
• Includes Compact/Cosy/Tablet design
• RTL support

2. The code follows fundamental-styles code standards and style

• Mixins are used for repeatable code (fd-rtl, fd-ellipsis, fd-flex, fd-selected, fd-focus, ect.)

3. Testing

• Verified all styles in IE11
• last commit message should have [ci visual] so it can trigger chromatic visual regression (e.g. test: run chromatic visual regression [ci visual])

4. Documentation

• [NA] Storybook documentation has been created/updated
• [NA] Breaking Changes wiki has been updated in case of breaking changes.

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