refactor: remove deprecation

[cipchk]

Ref: https://github.com/ng-alain/ng-alain/issues/2232

PR Checklist

Please check if your PR fulfills the following requirements:

• [ ] The commit message follows our guidelines: https://github.com/ng-alain/delon/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?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[ ] No

Other information

[ng-alain-bot]

Preview is ready!

[codecov[bot]]

Codecov Report

Merging #1489 (891d993) into master (aa6c77b) will decrease coverage by 0.00%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1489      +/-   ##
==========================================
- Coverage   95.37%   95.37%   -0.01%     
==========================================
  Files         270      270              
  Lines        8436     8434       -2     
  Branches     1575     1575              
==========================================
- Hits         8046     8044       -2     
  Misses        300      300              
  Partials       90       90              

Impacted Files	Coverage Δ
packages/abc/onboarding/onboarding.module.ts	100.00% <ø> (ø)
packages/abc/onboarding/onboarding.service.ts	97.84% <ø> (ø)
packages/abc/date-picker/range.directive.ts	89.53% <100.00%> (-0.24%)	:arrow_down:

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