fix(canary-web-components): update the screen reader text on data tab…

…le to use column title

Update the screen reader text on data table to use column title instead of key when sorting columns

. #3015

packages/canary-web-components/src/components/ic-data-table/ic-data-table.tsx

@@ -2310,7 +2310,10 @@ export class DataTable {
           {sortable && (
             <div class="screen-reader-sort-text" aria-live="polite">
               {sortedColumnOrder !== "unsorted" && sortedColumn
-                ? `${sortedColumn} sorted ${sortedColumnOrder}`
+                ? `${
+                    this.columns.find((col) => col.key === sortedColumn)
+                      ?.title || sortedColumn
+                  } sorted ${sortedColumnOrder}`
                 : "table unsorted"}
             </div>
           )}