put stub PostgreSQL10Dialect back where it belongs

hibernate-core/src/main/java/org/hibernate/dialect/PostgreSQL10Dialect.java

@@ -0,0 +1,22 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.dialect;
+
+/**
+ * An SQL dialect for Postgres 10 and later.
+ *
+ *  @deprecated use {@code PostgreSQLDialect(1000)}
+ */
+@Deprecated
+public class PostgreSQL10Dialect extends PostgreSQLDialect {
+
+	public PostgreSQL10Dialect() {
+		super( DatabaseVersion.make( 10 ) );
+	}
+
+}
+