Make message friendly for parametrized test

In case test fails on CI it's not clear what testcase failed.

testing/trino-testing/src/main/java/io/trino/testing/BaseConnectorTest.java

@@ -5809,6 +5809,7 @@ public void testDataMappingSmokeTest()
 
     private void testDataMapping(DataMappingTestSetup dataMappingTestSetup)
     {
+        log.info("dataMappingTestSetup=%s", dataMappingTestSetup);
         String trinoTypeName = dataMappingTestSetup.getTrinoTypeName();
         String sampleValueLiteral = dataMappingTestSetup.getSampleValueLiteral();
         String highValueLiteral = dataMappingTestSetup.getHighValueLiteral();