arch.bbclass: fixed x86 architectures
arch.bbclass: fixed x86 architectures

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