fix(auth:cookie): fix cookie expires

[cipchk]

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?

[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 #1636 (00f441a) into master (810ba02) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head 00f441a differs from pull request most recent head e8e0a13. Consider uploading reports for the commit e8e0a13 to get more accurate results

@@           Coverage Diff           @@
##           master    #1636   +/-   ##
=======================================
  Coverage   95.51%   95.51%           
=======================================
  Files         277      277           
  Lines        8560     8561    +1     
  Branches     1681     1682    +1     
=======================================
+ Hits         8176     8177    +1     
  Misses        319      319           
  Partials       65       65           

Files Changed	Coverage Δ
packages/auth/src/store/cookie-storage.service.ts	100.00% <100.00%> (ø)

[ng-alain-bot]

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