LPS-43752; LPS-49177; LPS-48125 - Updating Alloy 3.0.0 to 4003dc63e4d91c279aed4168ca396bc16b6fb70c
LPS-51281 Handle layoutIds vs layoutIdMap properly when indexing the staging configuration
LPS-51006 remove unused variable
LPS-51006 get menu items from display context
LPS-51006 add factory method for media gallery

The set of visible menus in media gallery is different than  those of
DL. Expose two factory methods in the context factory, so that DL and MG
can request the appropriate display context.
LPS-51006 extract base class

Create two display contexts (DL and IG) and make both extend a new base
class.
LPS-51006 change add*Menu methods visibility
LPS-51006 build menu items in subclasses
LPS-51006 call self method
LPS-51006 Use IG (Image Gallery) because that's the term we use in source code to refer to Documents and Media Gallery
LPS-51006 SF
LPS-51006 rename class because there is already this same class in portal-service
LPS-51267 - Make screen resolution bigger for staging
LPS-51276 - Add ability to isolate particular packages that take a long time into their own package group
LPS-51276 - Add packages that take a long time to be isolated into its own package group
LPS-51276 Rename
LPS-51276 SF
Test Fixes - WebcontentpublicationUsecase - functions, paths
Test Fixes - WebcontentpublicationUsecase - macros
Test Fixes - WebcontentpublicationUsecase SF