Tab's border issue on negative zoom.

[alemartin84]

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

When using negative zoom in browser (i.e 70%) tab's border on actives tabs shows as provided:

Reduced test cases

https://getbootstrap.com/docs/5.3/components/navs-tabs/#tabs

What operating system(s) are you seeing the problem on?

Windows

What browser(s) are you seeing the problem on?

Chrome

What version of Bootstrap are you using?

v5.3