Add Bahamas holidays

[arkid15r]

Useful links:

• https://en.wikipedia.org/wiki/Public_holidays_in_the_Bahamas
• https://www.timeanddate.com/holidays/bahamas/

[PPsyrius]

Ironically enough, none of the government site got usable data except for https://www.bahamashclondon.net/consular-information/public-holidays/, but that was for 2020.

With some random resort got better formatted sources (but still only on par to Wikipedia): https://tainobeach.com/amenities/grand-bahama-island/holidays/

Edit: nvm, found it - thank god ILO source exists: https://www.ilo.org/dyn/travail/docs/1204/PublicHolidaysAct_1.pdf