Updating Slack invite link

[deploy site]

Author: diemol

website_and_docs/content/support/_index.html

@@ -61,7 +61,7 @@ <h2 class="alert-heading pb-3" id="ChatRoom">Chat Room</h2>
       </p>
       <p>
         Another option, if you prefer, is to use the 
-        <a href="https://join.slack.com/t/seleniumhq/shared_invite/zt-2o0ilal4i-WzCcTdrlpmmsuE2TDILmgg">
+        <a href="https://join.slack.com/t/seleniumhq/shared_invite/zt-2stlcmc6b-Hww~3r3yAzquhSq4riOFxA">
           Selenium Slack channel
         </a>.
       </p>