Patch 1.14.4/API changes

==Summary==
* This patch incorporates all API changes from Wrath Classic in Patch 3.4.0, Patch 3.4.1, and Patch 3.4.2.
** A subset of Dragonflight API changes from Patch 10.0.0 through to Patch 10.1.5 are also included.
** Refer to the linked articles for guidance on any impactful changes.
==Resources==
* TOC: 11404
* Diffs: wow-ui-source, BlizzardInterfaceResources