fix: adjust yellow strip message

Author: etabakov

build/_layouts/landing.html

@@ -46,8 +46,9 @@
         <!-- Banner for promoting events -->
         <header class="ns-tip-container">
             <div>
-                📺 Learn all you need to know about the latest from NativeScript 
-                <a href="https://attendee.gotowebinar.com/register/4127364734673378051?source=yellow-strip-docs" target="_blank">in the 5.0 launch webinar!</a>
+                📺 "One project. One language. Three apps." Learn more in our upcoming 
+                <a href="https://progresssoftware.typeform.com/to/mFHV7Y" target="_blank">this brief online survey!</a>	                
+                <a href="https://attendee.gotowebinar.com/register/1129877235012219907?source=yellow-strip-docs" target="_blank">code sharing webinar!</a>
 
                 <!--Have you seen all of the free code samples available on our
                 <a href="https://market.nativescript.org/?tab=samples&framework=core&category=all_samples&source=yellow-strip" target="_blank">Marketplace</a>?