fix(accordion, collapse): fix according animation with collapse

[daniloff200]

resolves #5686

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[codecov]

Codecov Report

Merging #5688 into development will decrease coverage by 0.02%.
The diff coverage is n/a.

@@               Coverage Diff               @@
##           development    #5688      +/-   ##
===============================================
- Coverage        73.72%   73.69%   -0.03%     
===============================================
  Files              323      323              
  Lines            11606    11614       +8     
  Branches          2471     2473       +2     
===============================================
+ Hits              8556     8559       +3     
- Misses            1957     1960       +3     
- Partials          1093     1095       +2     

Impacted Files	Coverage Δ
src/collapse/collapse.directive.ts	72.56% <0.00%> (-3.63%)	⬇️
src/chronos/units/week-year.ts	91.54% <0.00%> (-1.41%)	⬇️
src/datepicker/utils/bs-calendar-utils.ts	84.84% <0.00%> (+6.06%)	⬆️

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[dmitry-zhemchugov]

Ready to merge