truncate room name in invitation dialog to two lines

Signed-off-by: nurjinn jafar <nurjin.jafar@nordeck.net>

Author: nurjinjafar

res/css/views/dialogs/_InviteDialog.pcss

@@ -193,6 +193,14 @@ limitations under the License.
     flex-direction: column;
     height: 600px;
     overflow: hidden;
+    
+    h2 {
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        white-space: pre-wrap;
+        overflow: hidden;
+    }
 
     .mx_InviteDialog_addressBar {
         margin-inline-end: 0;