Patch 1.13.3/API changes

==Diffs==
1.13.2 (32421) to 1.13.3 (32790)
* FrameXML: https://github.com/Gethe/wow-ui-source/commit/163ac1f68d1026f4faad2eb27a54838f080bc21a
* API resources: https://github.com/Ketho/BlizzardInterfaceResources/commit/0615bdcecbed09484fc035f2727cf54131e41a9c
==Changes==
* The TOC version is 11303
* Added the Keyring feature.
* Restricted () to require hardware events.
* Removed the "CHANNEL" chat type from () and added "SAY" and "YELL" types. 
* () and () return health values for NPCs again instead of percentages (hotfixed). 
==Global API==
 Global API 1.13.2 (32421) → 1.13.3 (32790)
12 new functions	10 removed functions
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==Events==
===Added===
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==CVars==
===Added===
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==References==