fix regression test

regression-test/suites/nereids_p0/cte/test_cte_with_duplicate_consumer.groovy

@@ -14,12 +14,22 @@
 // KIND, either express or implied.  See the License for the
 // specific language governing permissions and limitations
 // under the License.
+import org.junit.Assert;
 suite("test_cte_with_duplicate_consumer") {
-    test {
+    try {
         sql """
             WITH cte1(col1) AS (SELECT 1), cte2(col2_1, col2_2) AS (SELECT col1, col1 FROM cte1) SELECT * FROM cte2
         """
+    } catch (Exception e) {
+        // Duplicated inline view column alias: 'col1' in inline view: 'cte2''
+        assertTrue(e.message.contains(" Duplicated inline view column alias"))
+    }
+
+    test {
+        sql """
+            WITH cte1(col1) AS (SELECT 1), cte2(col2_1) AS (SELECT col1 FROM cte1) SELECT * FROM cte2
+        """
 
-        result([[1, 1]])
+        result([[1]])
     }
 }