Added Turkish README
Author: KuzeyGorgulu
Pull request: yes



**Added the Turkish version to the read.me files.**

- [✅ ] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
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- [❌] Did you write any new necessary tests?


Hello, @stevhliu @MKhalusova ;
- Can you review my translate document of read.me please? Thank you.


Comments:
The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_31592). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

Sure, with the last commit i made i updated the other languages for this translate and moved it to the `i18n` folder.

Merhaba,

Geri bildiriminizi anlıyorum. Ancak, birkaç spesifik cümle haricinde (birden fazla kullanımı olabileceğini düşündüğüm noktalar hariç) makine çevirisi kullanmadım. Türkçe, sondan eklemeli bir dil olduğu için elbette kimi noktalarda (özellikle içinde link bulunan cümlelerde) anlam kaymaları olabilir. Ben de çeviriyi mümkün olduğunca doğru ve doğal yapmaya çalıştım.

Makine çevirisi kullanmış olsaydım, birçok farklı dil için bu çeviriyi yapardım ama sadece ana dilimde yapmak istedim. Elbette, bu sizin projeniz ve sizin şirketiniz. İstediğiniz PR'ı merge'lememe konusunda özgürsünüz. 

Teşekkürler,
Kuzey

to be inclusive: I understand, but except for a few specific sentences (where I thought multiple meanings could occur), I did not use machine translation (MT). Turkish is an agglutinative language, so there may be some semantic shifts in certain points (especially in sentences containing links), which I also noticed in other translations (German, French). If I had used MT, I would have translated it into many different languages, but I wanted to do it only in my native language. Of course, this is your project and your company. You are free to merge or not merge any PR you want.

Here are some examples of machine-translation mistakes [here](https://github.com/huggingface/transformers/pull/31592/files#diff-6d094c665122ca4261762735db576ecc9a40fd459f59298fcdd635eb4042ec67R123), [here](https://github.com/huggingface/transformers/pull/31592/files#diff-6d094c665122ca4261762735db576ecc9a40fd459f59298fcdd635eb4042ec67R242) and [here](https://github.com/huggingface/transformers/pull/31592/files#diff-6d094c665122ca4261762735db576ecc9a40fd459f59298fcdd635eb4042ec67R305). The rest of this translation is hard to read (the sentence structures are all seem to be MT too). If I were going to review it, it would be to open commit suggestions to nearly each line (i.e. translating it myself) because this is not readable which would be a lot of back and forth as well.
We care about readability in any text in the utmost manner, so again, please translate it yourself for future reference.