Map model_type and doc pages names (#14944)

* Map model_type and doc pages names

* Add script

* Fix typo

* Quality

* Manual check for Auto

Co-authored-by: Lysandre <lysandre.debut@reseau.eseo.fr>

docs/source/model_summary.mdx

@@ -66,7 +66,7 @@ that at each position, the model can only look at the tokens before the attentio
 <a href="https://huggingface.co/models?filter=openai-gpt">
 <img alt="Models" src="https://img.shields.io/badge/All_model_pages-openai--gpt-blueviolet">
 </a>
-<a href="model_doc/gpt">
+<a href="model_doc/openai-gpt">
 <img alt="Doc" src="https://img.shields.io/badge/Model_documentation-openai--gpt-blueviolet">
 </a>
 
@@ -118,7 +118,7 @@ The library provides a version of the model for language modeling only.
 <a href="https://huggingface.co/models?filter=transfo-xl">
 <img alt="Models" src="https://img.shields.io/badge/All_model_pages-transfo--xl-blueviolet">
 </a>
-<a href="model_doc/transformerxl">
+<a href="model_doc/transfo-xl">
 <img alt="Doc" src="https://img.shields.io/badge/Model_documentation-transfo--xl-blueviolet">
 </a>
 
@@ -367,7 +367,7 @@ question answering.
 <a href="https://huggingface.co/models?filter=xlm-roberta">
 <img alt="Models" src="https://img.shields.io/badge/All_model_pages-xlm--roberta-blueviolet">
 </a>
-<a href="model_doc/xlmroberta">
+<a href="model_doc/xlm-roberta">
 <img alt="Doc" src="https://img.shields.io/badge/Model_documentation-xlm--roberta-blueviolet">
 </a>
 
@@ -649,7 +649,7 @@ summarization.
 <a href="https://huggingface.co/models?filter=xprophetnet">
 <img alt="Models" src="https://img.shields.io/badge/All_model_pages-xprophetnet-blueviolet">
 </a>
-<a href="model_doc/xlmprophetnet">
+<a href="model_doc/xlm-prophetnet">
 <img alt="Doc" src="https://img.shields.io/badge/Model_documentation-xprophetnet-blueviolet">
 </a>