dependencies: Fix #2297: Upgrade H2 (#2317)

* refactor: drop tables according to their dependencies

* refactor: renamed table because USER is an SQL keyword

* dep: upgrade com.h2database.h2 1.4.190 to 2.1.214

metadata-mapping/src/main/java/com/iluwatar/metamapping/utils/DatabaseUtil.java

@@ -34,8 +34,8 @@ import org.h2.jdbcx.JdbcDataSource;
 @Slf4j
 public class DatabaseUtil {
   private static final String DB_URL = "jdbc:h2:mem:metamapping";
-  private static final String CREATE_SCHEMA_SQL = "DROP TABLE IF EXISTS `user`;"
-      + "CREATE TABLE `user` (\n"
+  private static final String CREATE_SCHEMA_SQL = "DROP TABLE IF EXISTS `user_account`;"
+      + "CREATE TABLE `user_account` (\n"
       + "  `id` int(11) NOT NULL AUTO_INCREMENT,\n"
       + "  `username` varchar(255) NOT NULL,\n"
       + "  `password` varchar(255) NOT NULL,\n"

metadata-mapping/src/main/resources/com/iluwatar/metamapping/model/User.hbm.xml

@@ -4,7 +4,7 @@
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
 
 <hibernate-mapping>
-  <class name="com.iluwatar.metamapping.model.User" table="user">
+  <class name="com.iluwatar.metamapping.model.User" table="user_account">
     <id name="id" type="java.lang.Integer" column="id">
       <generator class="native"/>
     </id>