[LC] Create pytest script to execute fixtures in repo

[S-MOHAMD]

Goal:

• pytest framwork is able to ssh & use scp to the target image
• Reference qnx image runnable locally
• tests are Runnable from the lifecycle repo (only linux is ok)

Implementation:

• Create pytest.py file & test fixture(s) for test execution
• Explore QNX possibilities:
  • Follow the steps in https://github.com/eclipse-score/reference_integration/tree/main/qnx_qemu to produce a QNX reference image.

[S-MOHAMD]

linked PR eclipse-score/itf#29

[NicolasFussberger]

What is remaining is to add the support for qnx qemu using os_images