bank reconciliation: add missing business application category for module

bt5/erp5_bank_reconciliation/PortalTypeBaseCategoryTemplateItem/base_category_list.xml

+<base_category_list>
+ <portal_type id="Bank Reconciliation Module">
+  <item>business_application</item>
+ </portal_type>
+</base_category_list>
\ No newline at end of file

bt5/erp5_bank_reconciliation/bt/template_portal_type_base_category_list

+Bank Reconciliation Module | business_application
\ No newline at end of file