HBX-2563: Update Hibernate ORM Dependency to Version 6.3.0.Final

  - Remove reference to deprecated 'Table.getIndexIterator()' from 'orm/src/main/resources/doc/tables/table.ftl'
  - Remove referency to deprecated 'Table.getColumnIterator()' from 'orm/src/main/resources/doc/tables/table.ftl'

Signed-off-by: Koen Aers <koen.aers@gmail.com>

Author: koentsje

orm/src/main/resources/doc/tables/table.ftl

@@ -208,7 +208,7 @@
 		</#if>
 
 		<#-- SHOW THE TABLE INDEXES -->
-		<#if table.indexIterator.hasNext()>
+		<#if !table.indexes.isEmpty()>
 			<table id="indexes">
 				<thead>
 					<tr>
@@ -244,7 +244,7 @@
 			</table>
 		</#if>
 
-		<#if table.columnIterator.hasNext()>
+		<#if !table.columns.isEmpty()>
 			<p id="column_detail" class="MainTableHeading">
 				Column Detail
 			</p>