Update Changelog.md

Build: Fix binary publishing

OcAppleImageConversion: Fix scale argument handling

OpenCanopy: Global variables are initialised with zeroes

closes acidanthera/bugtracker#805

OcBootManagementLib: Skip CurrentPolicy for cleaner log

OpenCoreMisc: Fix boot path logging

OpenCoreUefi: Simplify connect all code

Docs: Deprecated `DiscardHibernateMap`, which is now scheduled for re…

…moval

Docs: Sync changelog

OpenCoreUefi: Sync with OcSupportPkg OcInputLib