Add Pendo to website

Author: colingm

src/routes/index.html

@@ -215,6 +215,11 @@ <h2 class="section-title mt-0">Who's using rrweb</h2>
                   <img src="logos/highlight.png" alt="Highlight" />
                 </a>
               </div>
+              <div class="logo">
+                <a href="https://pendo.io?utm_source=rrwebrf&utm_medium=sponsorship&utm_campaign=open-source-sponsorship">
+                  <img src="logos/pendo.png" alt="Pendo" />
+                </a>
+              </div>
             </div>
           </div>
         </div>