[CI ONLY] manifest: rebase: update mcuboot and zephyr#22004

bjarki-andreasen wants to merge 1 commit intonrfconnect:v3.0-branchnrfconnect/sdk-nrf:v3.0-branchfrom

bjarki-andreasen:v3.0-rebase-mcuboot-zephyrbjarki-andreasen/sdk-nrf:v3.0-rebase-mcuboot-zephyrCopy head branch name to clipboard