fix(module:input): fix [nzAutosize]="true" (#6403)

[lsbbd]

close #6403

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: #6403

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[zorro-bot]

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[codecov]

Codecov Report

Merging #6409 (cc240e3) into master (340670d) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #6409      +/-   ##
==========================================
- Coverage   89.88%   89.86%   -0.02%     
==========================================
  Files         478      478              
  Lines       15277    15277              
  Branches     2468     2468              
==========================================
- Hits        13731    13729       -2     
- Misses        929      930       +1     
- Partials      617      618       +1     

Impacted Files	Coverage Δ
components/input/autosize.directive.ts	91.86% <100.00%> (ø)
components/core/util/text-measure.ts	89.56% <0.00%> (-1.74%)	⬇️

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[vthinkxie]

Hi, thanks a lot for your PR
autosize type should be limited to boolean

ng-zorro-antd/components/input/autosize.directive.ts

Line 28 in 4ef9f5b

private autosize: boolean | AutoSizeType = false;

[vthinkxie]

LGTM