fixup! Move topN pushdown test into BaseConnectorTest

Author: chenjian2664

plugin/trino-base-jdbc/src/test/java/io/trino/plugin/jdbc/BaseJdbcConnectorTest.java

@@ -971,14 +971,10 @@ public void testTopNPushdownDisabled()
     }
 
     @Test
-    @Override
-    public void testTopNPushdown()
+    void testTopNPushdownWithJoin()
     {
-        super.testTopNPushdown();
-
-        if (!hasBehavior(SUPPORTS_TOPN_PUSHDOWN)) {
-            return;
-        }
+        // covered by testTopNPushdown
+        skipTestUnless(hasBehavior(SUPPORTS_TOPN_PUSHDOWN));
 
         // TopN over LEFT join (enforces SINGLE TopN cannot be pushed below OUTER side of join)
         // We expect PARTIAL TopN on the LEFT side of join to be pushed down.