meta-phosphor: prep for new override syntax

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I588025b614416c43aa2d053765ab53bacf890cb5

Package yaml files and generated files as part of base class

Change-Id: I6a66dc2fd6d7117f1ac8b085858b911955866814
Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>