Give each room directory entry the listitem role to correspond with the containing list. (#7035)

res/css/structures/_RoomDirectory.scss

@@ -121,7 +121,7 @@ limitations under the License.
         vertical-align: text-top;
         margin-right: 2px;
         content: "";
-        mask: url('$(res)/img/feather-customised/user.svg');
+        mask: url("$(res)/img/feather-customised/user.svg");
         mask-repeat: no-repeat;
         mask-position: center;
         // scale it down and make the size slightly bigger (16 instead of 14px)
@@ -132,7 +132,8 @@ limitations under the License.
     }
 }
 
-.mx_RoomDirectory_join, .mx_RoomDirectory_preview {
+.mx_RoomDirectory_join,
+.mx_RoomDirectory_preview {
     align-self: center;
     white-space: nowrap;
 }
@@ -220,3 +221,7 @@ limitations under the License.
         margin-top: 5px;
     }
 }
+
+.mx_RoomDirectory_listItem {
+    display: contents;
+}