fix: Use https for links without a scheme.

modules/UI/side_pannels/chat/Replacement.js

 
     //URLs starting with "www." (without // before it, or it'd re-link the ones done above).
     replacePattern2 = /(^|[^\/])(www\.[\S]+(\b|$))/gim;
-    replacedText = replacedText.replace(replacePattern2, '$1<a href="http://$2" target="_blank" rel="noopener noreferrer">$2</a>');
+    replacedText = replacedText.replace(replacePattern2, '$1<a href="https://$2" target="_blank" rel="noopener noreferrer">$2</a>');
 
     //Change email addresses to mailto: links.
     replacePattern3 = /(([a-zA-Z0-9\-\_\.])+@[a-zA-Z\_]+?(\.[a-zA-Z]{2,6})+)/gim;