navbar/#color-schemes section in docs not updated properly to the 5.3 patch

[teaca-sebastian]

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

https://getbootstrap.com/docs/5.3/components/navbar/#color-schemes

This section includes a callout for the new changes in the 5.3 version about the deprecation of .navbar-dark, but the paragraph right after the callout is still suggesting to apply .navbar-dark for dark background colors.

Reduced test cases

https://codepen.io/cybron/pen/abjdEgg

In this pen I've changed the paragraph text to match the new patch features

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