image-save target fails when building from a fork

[mobs75]

The image-save Taskfile target fails when operating from a fork instead of the upstream repo.

I haven't dug into the root cause in detail yet — flagging it now so it's tracked, and happy to provide more detail (exact command, error output, environment) if that's useful, or to close this out myself once I've investigated further.

(Relevant: olaris-op Taskfile, image-save target. Possibly related to the same hardcoded-image-name pattern as OPERATOR_IMG.)

[sciabarracom]

we need to remove a lot of old and unsued targets - please explain what are you truing to do - the current procedure is the one you can read in ./build-and-test-ubuntu.sh