Add Bengali language for react docs (#266)

* Add Bangla translation for react docs

I have been working as a software engineer for last 6 years. I have started using React since my first project in my organization.

I have added two more maintainer and both have 3+ years of working experience in React. One of them is currently a Lecture at International university of business agriculture and technology.

We are based at Bangladesh and we want to create a Bangla version of React docs for the better understanding of the Bangla native language people.

* Added the nomandhoni-cs as maintainer

* Added shakib609 and ahnafyy as maintainer

* Added nutboltu as maintainer

* Update pl.json (#272)

* First-pass update to the FR maintainers (#271)

We're in the process of waking up the legacy crew, that had 10+ people contributing significantly (and many more doing small contributions). This is who we can expect lots of work from on the new docs so far.

* Update PROGRESS.template.md

* Update it.json

* Update ar.json to match repo settings

* Update fa.json to match repo settings

* Remove language that was never deployed

* Update he.json to match repo settings

* Update uk.json to match repo settings

* Update vi.json to match the repo settings

* Update zh-hans.json to match repo settings

* Update zh-hant.json to match repo settings

* Stop spamming comments

* Delete CODEOWNERS

* Remove test files

* Move stuff around

* Update fa maintainers (#273)

As discussed in reactjs/fa.react.dev#328
link: reactjs/fa.react.dev#328
title: New Persian Translation Progress

* Update zh-hant.json to match the current list

According to reactjs/zh-hant.react.dev#260 (comment).

* Simplify the translation infra (#285)

* Simplify translation infra

Co-authored-by: Nat Alison <tesseralis@gmail.com>
Co-authored-by: Brian Vaughn <brian.david.vaughn@gmail.com>

* Add a local create-translation workflow

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Co-authored-by: Nat Alison <tesseralis@gmail.com>
Co-authored-by: Brian Vaughn <brian.david.vaughn@gmail.com>

* Tweak wording

* Add fi, lo, and sw translations (#286)

* Update engines

* Allow manually running workflows

* Try to run stuff

* Cursor is now a pointer when mouse is on sort options (#284)

Hi, this minor change helps UX. when the mouse is on the sort options, it visually hints the user what their mouse pointing at is a functional filtering option

* Add Icelandic (#270)

* Oops

* Don't fail on existing sync PRs

* Removed bn.json file

* Added Bengali translation entry

* Update langs.json

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Co-authored-by: dan <dan.abramov@me.com>
Co-authored-by: Christophe Porteneuve <tdd@tddsworld.com>
Co-authored-by: Alessandro De Blasis <alex@deblasis.net>
Co-authored-by: Dan Abramov <dan.abramov@gmail.com>
Co-authored-by: Sajjad Khodadadi <sajjad.khddd@gmail.com>
Co-authored-by: Nat Alison <tesseralis@gmail.com>
Co-authored-by: Brian Vaughn <brian.david.vaughn@gmail.com>
Co-authored-by: Abolfazl Chaman <88617114+abolfazlchaman@users.noreply.github.com>
Co-authored-by: Haukur Páll Hallvarðsson <hph@hph.is>

Author: 9 people

langs/langs.json

@@ -1,6 +1,7 @@
 [
   { "code": "ar", "name": "العربية", "enName": "Arabic" },
   { "code": "az", "name": "Azərbaycanca", "enName": "Azerbaijani" },
+  { "code": "bn", "name": "বাংলা", "enName": "Bengali" },
   { "code": "de", "name": "Deutsch", "enName": "German" },
   { "code": "es", "name": "Español", "enName": "Spanish" },
   { "code": "fa", "name": "فارسی", "enName": "Persian" },