fixed ISSUE-53451 - API change related with CRM connector

This MR resolves an PAI change caused by the fix of theses issues:

• https://issues.openbravo.com/view.php?id=52924 (https://openbravo.atlassian.net/browse/RM-3624)
• https://issues.openbravo.com/view.php?id=53218 (https://openbravo.atlassian.net/browse/RM-6521)

Api change is created because of the changes done in:

• openbravo/product/openbravo!955 (merged)

Api change explanation: 2 DB columns and the corresponding element, columns, fields has been removed from openbravo affecting it also to the generated java classes

• Key seq no -> removed becuase has been decided to support only one field as a key
• isDefaultAddres -> Is not longer needed for 2 reasons
  1. Default addres comes from external CRM conector
  2. Using singke endpoint the usage of addresses has been limited to one shipping address and one invoice address so this flag is not longer needed