Add AMD to the documentation main page (#1540)
* Add AMD to the documentation main page
* Add to the installation page too.
* Regis suggestion
Co-authored-by: regisss <15324346+regisss@users.noreply.github.com>
* fix color (#1544)
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Co-authored-by: regisss <15324346+regisss@users.noreply.github.com>
Co-authored-by: Ella Charlaix <80481427+echarlaix@users.noreply.github.com>
