Created attachment 169764 [details]
Proposed holidays file for Philippines 2024

Frameworks currently lacks a holidays file for Philippines.
Attached file contains compiled date from Official Gazette of the Republic of the Philippines.
Holidays in Philippines are subject to Presidential proclamations, so it needs to be updated on a yearly basis upon new Presidential proclamations.
It also includes the updated school year dates.
I've attempted to verify the validity of the data with native citizens of the Philippines.
I've tried to adhere to the format specified in https://invent.kde.org/frameworks/kholidays/-/blob/master/holidays/file-format.txt
I'm posting this as a bug report to start a discussion on it before a merge request can be opened.
Please feel free to point out any shortcomings or misinformation contained in the attached file.