fix(datepicker): date manipulation was jumping over a month top

[valorkin]

fixes #2902

[codecov]

Codecov Report

Merging #3130 into development will decrease coverage by 0.05%.
The diff coverage is 16.66%.

@@               Coverage Diff               @@
##           development    #3130      +/-   ##
===============================================
- Coverage        65.23%   65.18%   -0.06%     
===============================================
  Files              209      209              
  Lines             5635     5641       +6     
  Branches           993      994       +1     
===============================================
+ Hits              3676     3677       +1     
- Misses            1696     1701       +5     
  Partials           263      263

Impacted Files	Coverage Δ
src/bs-moment/utils/date-setters.ts	40.9% <16.66%> (-9.1%)	⬇️

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[YevheniiaMazur]

tested, looks good