HBX-3169: Update the use of H2 in the Maven integration tests to 2.4.240

  - Handle the 'transformHbm' case

Signed-off-by: Koen Aers <[email protected]>

Author: koentsje

test/maven/src/it/transformHbm/verify.groovy renamed to test/maven/src/it/transformHbm/postbuild.bsh

@@ -15,7 +15,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import java.io.*;
 
 File file = new File(basedir, "src/main/resources/Foo.mapping.xml");
 if (!file.isFile()) {