lib: bluetooth: ble_adv: change error codes to nrf_error#436

eivindj-nordic wants to merge 1 commit intonrfconnect:mainnrfconnect/sdk-nrf-bm:mainfrom

eivindj-nordic:error_code_alignment_ble_adveivindj-nordic/sdk-nrf-bm:error_code_alignment_ble_advCopy head branch name to clipboard