Fix time cells tests for different timezones. #3375
Fix time cells tests for different timezones. #3375

PaulZadorozhniy/handsontable,compstak/handsontable,PaulZadorozhniy/handsontable,Cropster/handsontable,PaulZadorozhniy/handsontable,littleforeastli/handsontable,compstak/handsontable,Growmies/handsontable,Cropster/handsontable,rjansen72/handsontable,compstak/handsontable,littleforeastli/handsontable,floribon/handsontable,Growmies/handsontable,littleforeastli/handsontable,Growmies/handsontable,floribon/handsontable,rjansen72/handsontable,Cropster/handsontable,floribon/handsontable