Fix ISSUE-49040: Make data pool selection extensible

Description

https://openbravo.atlassian.net/browse/RM-777

Make the Data Pool Selection feature extensible to support configuring the database pool to be used by other application elements apart from the reports.

Related MR

• https://gitlab.com/openbravo/product/pmods/org.openbravo.api/-/merge_requests/28

To Be Merged With

• openbravo/ci/backoffice-api!23 (merged)

Try

• https://builds.openbravo.com/job/try-init/1383/console (Only expected failure in API checks)

Links

• http://wiki.openbravo.com/wiki/Read-Only_Pool#Customization
• https://docs.google.com/spreadsheets/d/1P4YCjL1nPy_wMrZ9ziGe9XFrQiFKPKWXSnMne_z0uBM/edit#gid=0