[nrf noup] bootloader: Add support for IronSide counters#572

nordicjm merged 2 commits intonrfconnect:mainnrfconnect/sdk-mcuboot:mainfrom

tomchy:feature/nrf54h20/NCSDK-36295_Add_ironside_counter_servicetomchy/sdk-mcuboot:feature/nrf54h20/NCSDK-36295_Add_ironside_counter_serviceCopy head branch name to clipboard