fix(tests): use prev safari version while latest doesnt work on sauce

[ludmilanesvitiy]

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• read and followed the CONTRIBUTING.md guide.
• built and tested the changes locally.
• added/updated tests.
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• added/updated demos.

[codecov]

Codecov Report

Merging #5011 into development will increase coverage by 0.02%.
The diff coverage is n/a.

@@               Coverage Diff               @@
##           development    #5011      +/-   ##
===============================================
+ Coverage        74.81%   74.83%   +0.02%     
===============================================
  Files              277      277              
  Lines             8436     8436              
  Branches          1603     1603              
===============================================
+ Hits              6311     6313       +2     
- Misses            1677     1680       +3     
+ Partials           448      443       -5

Impacted Files	Coverage Δ
src/chronos/i18n/sk.ts	80.85% <0%> (-2.13%)	⬇️
src/datepicker/reducer/bs-datepicker.effects.ts	72.47% <0%> (-1.84%)	⬇️
src/chronos/i18n/cs.ts	84.74% <0%> (-1.7%)	⬇️
src/chronos/i18n/pl.ts	74.35% <0%> (ø)	⬆️
src/chronos/utils/date-getters.ts	81.81% <0%> (+2.27%)	⬆️
src/chronos/i18n/uk.ts	80.48% <0%> (+2.43%)	⬆️
src/datepicker/engine/flag-days-calendar.ts	81.25% <0%> (+6.25%)	⬆️
src/chronos/i18n/it.ts	100% <0%> (+28.57%)	⬆️

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