Stop using obsoleted RelationalCommandParameterObject ctor

src/EFCore.PG/Storage/Internal/NpgsqlDatabaseCreator.cs

@@ -90,6 +90,7 @@ public override bool HasTables()
                                           new RelationalCommandParameterObject(
                                               connection,
                                               null,
+                                              null,
                                               Dependencies.CurrentContext.Context,
                                               Dependencies.CommandLogger)));
 
@@ -101,6 +102,7 @@ public override Task<bool> HasTablesAsync(CancellationToken cancellationToken =
                                                   new RelationalCommandParameterObject(
                                                       connection,
                                                       null,
+                                                      null,
                                                       Dependencies.CurrentContext.Context,
                                                       Dependencies.CommandLogger),
                                                   cancellationToken: ct), cancellationToken);

src/EFCore.PG/ValueGeneration/Internal/NpgsqlSequenceHiLoValueGenerator.cs

@@ -10,7 +10,6 @@
 using Microsoft.EntityFrameworkCore.Update;
 using Microsoft.EntityFrameworkCore.ValueGeneration;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Storage.Internal;
-using Npgsql.EntityFrameworkCore.PostgreSQL.Utilities;
 
 namespace Npgsql.EntityFrameworkCore.PostgreSQL.ValueGeneration.Internal
 {
@@ -56,8 +55,9 @@ protected override long GetNewLowValue()
                     .ExecuteScalar(
                         new RelationalCommandParameterObject(
                             _connection,
-                            null,
-                            null,
+                            parameterValues: null,
+                            readerColumns: null,
+                            context: null,
                             _commandLogger)),
                 typeof(long),
                 CultureInfo.InvariantCulture);
@@ -73,8 +73,9 @@ await _rawSqlCommandBuilder
                     .ExecuteScalarAsync(
                         new RelationalCommandParameterObject(
                             _connection,
-                            null,
-                            null,
+                            parameterValues: null,
+                            readerColumns: null,
+                            context: null,
                             _commandLogger),
                         cancellationToken),
                 typeof(long),