fix(vertical-nav): align icon and text of selected link with other links (v12 backport)

[kevinbuhmann]

closes #293

This is a backport of #294.

PR Checklist

Please check if your PR fulfills the following requirements:

• [N/A] Tests for the changes have been added (for bug fixes / features)
• [N/A] Docs have been added / updated (for bug fixes / features)
• If applicable, have a visual design approval

PR Type

Bugfix

What is the current behavior?

Issue Number: #293

What is the new behavior?

The icon and text does shift when a link is selected.

Does this PR introduce a breaking change?

No

[github-actions]

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[github-actions]

🎉 This PR is included in version 12.4.1 🎉

The release is available on:

• GitHub release
• v12.4.1

Your semantic-release bot 📦🚀

[github-actions]

Hi there 👋, this is an automated message. To help Clarity keep track of discussions, we automatically lock closed PRs after 14 days. Please look for another open issue or open a new issue with updated details and reference this one as necessary.