zephyr: nrf_wifi: Update RPU patch to rev#f0cb56f16b8#1939

karun2796 wants to merge 1 commit intonrfconnect:mainnrfconnect/sdk-nrfxlib:mainfrom

karun2796:fw_bimg_off_changekarun2796/sdk-nrfxlib:fw_bimg_off_changeCopy head branch name to clipboard