fix(comp:tag): tag content not aligned center

[sallerli1]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

在内容宽度小于最小宽度时，tag标签内容未居中

What is the new behavior?

修复以上问题

Other information

[idux-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #1650 (1e5257c) into main (97bdafb) will not change coverage.
The diff coverage is n/a.

❗ Current head 1e5257c differs from pull request most recent head 2901b43. Consider uploading reports for the commit 2901b43 to get more accurate results

@@           Coverage Diff           @@
##             main    #1650   +/-   ##
=======================================
  Coverage   92.62%   92.62%           
=======================================
  Files         345      345           
  Lines       32199    32199           
  Branches     3677     3677           
=======================================
  Hits        29825    29825           
  Misses       2374     2374