fix(module:style): added rtl support to input

[Abdullah700]

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?
RTL support for input component
this is the first component if you like my work i can change the other components also

[ ] 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
[x] Other... Please describe:

changes to support RTL

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

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[codecov]

Codecov Report

Merging #4266 into master will increase coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4266      +/-   ##
==========================================
+ Coverage   92.28%   92.29%   +<.01%     
==========================================
  Files         520      520              
  Lines       10978    10978              
  Branches     1988     1988              
==========================================
+ Hits        10131    10132       +1     
  Misses        422      422              
+ Partials      425      424       -1

Impacted Files	Coverage Δ
components/time-picker/time-holder.ts	97.36% <0%> (+0.87%)	⬆️

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[vthinkxie]

Hi @Abdullah700
Thanks a lot to your contribution, all styles in ng-zorro-antd are synced from antd react version via robot, you can submit the style pull request to https://github.com/ant-design/ant-design