docs: Remove Davidson Consulting logo in sponsors section

Author: gfieni

docs/index.md

@@ -58,11 +58,6 @@ Therefore, you can easily contribute to improve the toolkit.
   <div class="sponsor" markdown>  
   [![OVH Cloud](assets/images/intro/ovh-cloud.jpeg){ width="225px" }](https://www.ovhcloud.com/fr/)
   </div>
-</div>
-<div class="sponsors" markdown>
-  <div class="sponsor" markdown>  
-  [![Davidson Consulting](assets/images/intro/davidson.png){ width="400px" }](https://www.davidson.fr/)
-  </div>
   <div class="sponsor" markdown>  
   [![La Poste Groupe](assets/images/intro/la-poste-groupe.jpg){ width="300px" }](https://www.lapostegroupe.com/fr)
   </div>