Replace CLI/shell script in Klyshko provisioner

[strieflin]

Using the CLI from a shell script to provision tuples after they have been generated is sub-optimal, as it bloats the image due to requiring Java, has a long startup time, and lends itself not very well to testing. We might replace the script with a Go-based application that uses a castor Go client as soon as this is available.

[strieflin]

As the provisioner probably will not be offline phase implementation specific, the KII implementation must take care of providing the tuples in the required format (e.g. remove headers).

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.

[strieflin]

Depends on availability of Castor client in Go (see carbynestack/castor#49).

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.