add recording link to analytics webinar card

Author: kandersolar

source/index.rst

@@ -53,6 +53,7 @@ event etc, you can contact us at pvlib-admin@googlegroups.com.
 
         :bdg-link-primary:`Repository <https://github.com/PV-Tutorials/2024_Analytics_Webinar>`
         :bdg-link-primary:`Website <https://pv-tutorials.github.io/2024_Analytics_Webinar/>` 
+        :bdg-link-primary:`Recording <https://www.youtube.com/watch?v=XKbqIlAEwOQ>`
 
         .. raw:: html