Fixes ISSUE-44683: Sets correct DateTime in window grid exported CSV file
DateTime in export to CSV was wrong, applying local time zone several times instead of once.
It has been fixed by using a function that doesn't try to transform to UTC in DateTimeUIDefinition, convertToClassicStringInLocalTime. This function formats the date as is, using the timezone received without prior conversion to UTC.
Fixes regression introduced in commit 4ec715bf