chore: setup repo for the libiscsi test suite container

[kmova]

Describe the problem/challenge you have
Jiva uses libiscsi test suite as part of the CI. The tests are from a container called openebs/tests-libiscsi.

The source code for the container moved to a different project as part of the litmuschoas project spin-off and then it was deleted from the main repo. the code is available here:
https://github.com/litmuschaos/test-tools/tree/d72fe9078fa344e84113f455a6832558b9fcd53d/libiscsi

Describe the solution you'd like

• Setup a repo in openebs for creating the image for openebs/tests-libiscsi
• Check if the following folder https://github.com/openebs/jiva/tree/develop/libiscsi-testsuite is stil in use or can be merged with the above container.
• Check if this repository is still required: https://github.com/openebs/libiscsi