chore: update sponsors

Author: kamilmysliwiec

img/legitcasino-logo.png

@@ -994,6 +994,9 @@ <h5>Sponsors / Partners</h5>
           <a href="https://leafletcasino.com" target="_blank" rel="nofollow">
             <img src="img/leaflet-casino-logo.png" />
           </a>
+          <a href="https://legit.casino/" target="_blank" rel="nofollow">
+            <img src="img/legitcasino-logo.png" />
+          </a>
         </div>
         <!-- <div class="support-section sponsor-tiles sponsor-tiles--high">
           <h5>Community partners</h5>