Correct post-merge build error

Author: edwardneal

src/Microsoft.Data.SqlClient/tests/ManualTests/SQL/SqlBulkCopyTest/HiddenTargetColumn.cs

@@ -14,8 +14,8 @@ public class HiddenTargetColumn
         public void WriteToServer_CopyToHiddenTargetColumn_ThrowsSqlException()
         {
             string connectionString = DataTestUtility.TCPConnectionString;
-            string destinationTable = DataTestUtility.GetUniqueNameForSqlServer("HiddenTargetColumn");
-            string destinationHistoryTable = DataTestUtility.GetUniqueNameForSqlServer("HiddenTargetColumn_History");
+            string destinationTable = DataTestUtility.GetShortName("HiddenTargetColumn");
+            string destinationHistoryTable = DataTestUtility.GetShortName("HiddenTargetColumn_History");
 
             using (SqlConnection dstConn = new SqlConnection(connectionString))
             using (SqlCommand dstCmd = dstConn.CreateCommand())

src/Microsoft.Data.SqlClient/tests/ManualTests/SQL/SqlBulkCopyTest/SqlGraphTables.cs

@@ -15,7 +15,7 @@ public class SqlGraphTables
         public void WriteToServer_CopyToSqlGraphNodeTable_Succeeds()
         {
             string connectionString = DataTestUtility.TCPConnectionString;
-            string destinationTable = DataTestUtility.GetUniqueNameForSqlServer("SqlGraphNodeTable");
+            string destinationTable = DataTestUtility.GetShortName("SqlGraphNodeTable");
 
             using SqlConnection dstConn = new SqlConnection(connectionString);
             using DataTable nodes = new DataTable()