[nrf noup] boot: Skip override in merged slot#538

tomchy wants to merge 1 commit intonrfconnect:mainnrfconnect/sdk-mcuboot:mainfrom

tomchy:bugfix/mcuboot/NCSDK-35612_Fix_merged_slot_offsetstomchy/sdk-mcuboot:bugfix/mcuboot/NCSDK-35612_Fix_merged_slot_offsetsCopy head branch name to clipboard