Documentation | README: Update to book theme (!92)

[Gedare Bloom (@gedare)]

Gedare Bloom created a merge request: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/92

Branches: cherry-pick-3aa5a1ae to 6
Author:   Gedare Bloom

Reviewer: Chris Johns


## Summary

README: Update to book theme


(cherry picked from commit 3aa5a1aeef00fab266c07c4a732401f28a1eec45)

7ec1823f README: Update to book theme
3c7eb1e2 Update README.md
7619a2c7 Update README.md

Co-authored-by: Chris Johns <chrisj at rtems.org>


<!-- Default settings, if it is a dropdown it will set after submission -->

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/92
You're receiving this email because of your account on gitlab.rtems.org.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/bugs/attachments/20241122/89e31e78/attachment-0001.htm>