Improve Islamic holidays calculations among ASEAN countries (with MABIMS crescent visibility criteria) (vacanza#3603)

Signed-off-by: akshiDhi <jamkim2224@gmail.com>
Co-authored-by: ~Jhellico <KJhellico@users.noreply.github.com>
Co-authored-by: akshiDhi <your-akshiDhi-email@gmail.com>
Co-authored-by: Panpakorn Siripanich <19505219+PPsyrius@users.noreply.github.com>
Co-authored-by: ~Jhellico <jhellico@gmail.com>

Author: 4 people

.gitignore

@@ -9,6 +9,7 @@ __pycache__
 .tox
 .venv
 .vscode/
+*.bsp
 *.code-workspace
 *.csv
 *.DS_Store

holidays/calendars/__init__.py

@@ -18,7 +18,12 @@
 from holidays.calendars.gregorian import GREGORIAN_CALENDAR
 from holidays.calendars.hebrew import _HebrewLunisolar
 from holidays.calendars.hindu import _CustomHinduHolidays, _HinduLunisolar
-from holidays.calendars.islamic import _CustomIslamicHolidays, _IslamicLunar
+from holidays.calendars.islamic import (
+    _CustomIslamicHolidays,
+    _CustomIslamicMabimsHolidays,
+    _IslamicLunar,
+    _IslamicMabimsLunar,
+)
 from holidays.calendars.julian import JULIAN_CALENDAR
 from holidays.calendars.julian_revised import JULIAN_REVISED_CALENDAR
 from holidays.calendars.mongolian import _CustomMongolianHolidays, _MongolianLunisolar