refactor: adapted native elements syntax from documentation

[mfranzke]

Proposed changes

documentation: https://design-system.deutschebahn.com/core-web/version/v2.0.2/components/data-display/tag/overview#

Resolves #4095

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (fix on existing components or architectural decisions)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Further comments

[github-actions]

🔭🐙🐈 Test this branch here: https://db-ux-design-system.github.io/core-web/review/4095-tag-align-showcase-and-documentation

[nmerget]

Both variants should work the same way. Based on the changes of the snapshots, we need to fix the distance between the check icon. Furthermore, we should test both variants at least for the component tests

[mfranzke]

Both variants should work the same way. Based on the changes of the snapshots, we need to fix the distance between the check icon. Furthermore, we should test both variants at least for the component tests

#discuss