fix(module:core): fix nzBordered typo (#6331)

[zhytang]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[codecov]

Codecov Report

Merging #6348 (be2b750) into master (971fdb3) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #6348      +/-   ##
==========================================
- Coverage   89.93%   89.92%   -0.02%     
==========================================
  Files         478      478              
  Lines       15250    15250              
  Branches     2318     2318              
==========================================
- Hits        13715    13713       -2     
- Misses        923      924       +1     
- Partials      612      613       +1     

Impacted Files	Coverage Δ
components/core/config/config.ts	100.00% <ø> (ø)
components/tabs/tab-nav-bar.component.ts	82.39% <0.00%> (-0.71%)	⬇️

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[hsuanxyz]

LGTM