Patch 7.3.0/API changes

New

 * New AddOns: Blizzard_Console
 * New global table: SOUNDKIT - Keys are named similar to the old string names, and they hold the soundkit ID for the sound
 * New API tables: C_ArtifactRelicForgeUI, C_Console
 * New debug tool: Table Inspector - /tinspect

Changes

 * PlaySound will now only accept soundkit IDs.