CRM: Add the order capability to the API events endpoint. (#38838)

* Add to the API event the pagination order support.

* changelog

* Update API pagination processing with new function

* Refactor jpcrm_api_process_pagination for cleaner syntax

* Add sort order for customer search

* Make ASC the default sort order

* Add sort order for quotes

* Add order for invoices

* Add order for transactions

* Update code to use DAL call

* Update code to use DAL call

* Remove unneeded ignoreowner argument

* Make DESC the default sort order (better this way)

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Co-authored-by: gogdzl <[email protected]>

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/12715658068

Upstream-Ref: Automattic/jetpack@6296b27

Author: gogdzl