class/sdk-image: Fix mingw32 overrides syntax
class/sdk-image: Fix mingw32 overrides syntax

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