feat(module:anchor): url fragment change on click - nzReplace

[ParsaArvanehPA]

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?

[ ] 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?

• Unlike Ant's Anchor, click on an anchor's link does'nt update the fragment of the current URL.
• We lack the replace option that Ant provides.

What is the new behavior?

1. In contrast to the Ant's Anchor, the URL fragment now updates accordingly when an anchor link is activated.
2. The addition of nzReplace provides an option that, when enabled, replaces the current history state without adding a new state to the browser's history stack.

Does this PR introduce a breaking change?

[ ] Yes
[✔] No

Other information

[zorro-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Attention: Patch coverage is 84.61538% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 91.60%. Comparing base (297dbec) to head (9f9acf9).
Report is 13 commits behind head on master.

Files	Patch %	Lines
components/anchor/anchor.component.ts	80.00%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8464      +/-   ##
==========================================
- Coverage   91.62%   91.60%   -0.02%     
==========================================
  Files         530      530              
  Lines       18391    18400       +9     
  Branches     2813     2815       +2     
==========================================
+ Hits        16850    16856       +6     
  Misses       1225     1225              
- Partials      316      319       +3     

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