St Brigid’s Day is wrong when 1st of February is a Friday

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Affected country

Ireland

Affected public holiday

St Brigid’s Day

Source of the information

https://www.citizensinformation.ie/en/employment/employment-rights-and-conditions/leave-and-holidays/public-holidays/

More information

See #444

To add this one has to extend the holiday schema: FixedWeekdays must allow for moving conditions based on dates, not weekdays.