layouts/about: Give credits to organizers in description

Credit organizers (UPB, ACS, ROSEdu) in event description.

Signed-off-by: Razvan Deaconescu <[email protected]>

themes/hugo-conference/layouts/partials/about.html

@@ -20,3 +20,7 @@ <h3 class="section-title">{{ .titles.about }}</h3>
 <p>
 Join us on <a href="https://bit.ly/OmniOpenCon">Discord</a> for discussions, suggestions and interaction with speakers and participants 🤝
 </p>
+
+<p>
+Proudly brought to you by <a href="https://upb.ro/en/">POLITEHICA Bucharest</a>, <a href="https://acs.pub.ro/en/">Faculty of Automatic Control and Computers</a> and <a href="https://www.rosedu.org/en/">ROSEdu</a> 🚀
+</p>