D4Science Infrastructure

In order to provide a way to perform the ckan catalogue context switch, it's needed to create two new "backup" service endpoints:

<Category>Application</Category>
<Name>CKanDataCatalogue_bck</Name>

<Category>Database</Category>
<Name>CKanDatabase_bck</Name>

filled with the same scopes of the following originals service endpoints:

<Category>Application</Category>
<Name>CKanDataCatalogue</Name>

<Category>Database</Category>
<Name>CKanDatabase</Name>

When a context switch is needed, the backup service ednpoints will be renamed as the original service endpoints and viceversa, as tested in #11483