conf/utils: Remove a pile of unused legacy variables
conf/utils: Remove a pile of unused legacy variables

hundeboll/core,hundeboll/core,diorcety/oe-lite-core,sknsean/core,hundeboll/core,sknsean/core,diorcety/oe-lite-core,sknsean/core,hundeboll/core,sknsean/core,sknsean/core