update home featured video link and alt text

Author: hmillersarah

index.html

@@ -107,10 +107,10 @@ <h1>IBM <b>IMS Central</b></h1>
               <p>Build your skills, find documentation, get help, and engage with the team.</p>
           </div>
           <div class="gif">
-              <a href="https://mediacenter.ibm.com/media/Intro+to+IMS+-+What+is+IMSF/0_beoagp8k/139456202"
-                target="_blank" rel="noopener noreferrer" aria-label="Watch Intro to IMS">
-                <img src="wp-content/images/intro_ims_catalog_cover.png" class="gif-cover" alt="Intro to IMS video preview">
-                <img src="wp-content/gifs/intro-ims-catalog.gif" class="gif-video" alt="Intro to IMS video preview">
+              <a href="https://mediacenter.ibm.com/media/1_3smidzfz"
+                target="_blank" rel="noopener noreferrer" aria-label="Watch Intro to IMS catalog">
+                <img src="wp-content/images/intro_ims_catalog_cover.png" class="gif-cover" alt="Intro to IMS catalog video preview">
+                <img src="wp-content/gifs/intro-ims-catalog.gif" class="gif-video" alt="Intro to IMS catalog video preview">
               </a>
           </div>
         </div>