Add Bangladesh holidays

[arifszn]

No description provided.

[nhrrob]

Left feedback for minor changes.

[nhrrob]

LGTM

[Muhammad-Sarfaraz]

Hey there! Noticed most of holiday names are in their mother tongue – how about a sprinkle of Bengali magic to celebrate diversity?
https://github.com/spatie/holidays/blob/main/src/Countries/Belgium.php
https://github.com/spatie/holidays/blob/main/src/Countries/Brazil.php
https://github.com/spatie/holidays/blob/main/src/Countries/Hungary.php

'শহীদ দিবস' => '02-21', 'মুজিব জয়ন' => '03-17', 'Genocide Remembrance Day' => '03-25', 'স্বাধীনতা দিবস' => '03-26', 'ঈদুল ফিতর' => '04-10', 'পহেলা বৈশাখ' => '04-14', 'মে দিবস' => '05-01', 'বুদ্ধ পূর্ণিমা' => '05-19', 'ঈদুল আযহা' => '06-16', 'আশুরা' => '07-16', 'জাতীয় শোক দিবস' => '08-15', 'জন্মাষ্টমী' => '08-24', 'ঈদে মিলাদুন্নবী' => '09-15', 'দুর্গা পূজা' => '10-08', 'Armed Forces Day' => '11-21', 'Martyred Intellectuals Day' => '12-14', 'বিজয় দিবস' => '12-16', 'বড়দিন' => '12-25',

[nhrrob]

Dont think bangla would be a good choice here.
Also naming should match official or govt names. Ex 21 Feb.

Only fixed dates are added here.
So we cant add Eid holidays.

[Muhammad-Sarfaraz]

Dont think bangla would be a good choice here. Also naming should match official or govt names. Ex 21 Feb.

Only fixed dates are added here. So we cant add Eid holidays.

Got it!

[Nielsvanpach]

Thanks!