scripts/re-encrypt.sh: add a script to re-encrypt the image

The image needs to be re-encrypted to change the keys

Signed-off-by: Angus Ainslie <angus@akkea.ca>
6 jobs for luks-flash in 4 minutes and 40 seconds (queued for 5 seconds)
latest
Name Stage Failure
failed
package-pureos-byzantium:arm64 Package There has been a timeout failure or the job got stuck. Check your timeout limits or try again
No job log