[security] Extend encrypted install tests in FIPS for PPC
With the schedule of our new encrypted install tests the old tests should now be unscheduled and removed.
We could also rename reuse the old testsuite to cover possible full-disk extensions (poo#130228)
- Status changed from New to Workable
- % Done changed from 0 to 50
New tests are tracked in https://github.com/realcharmer/os-autoinst-distri-opensuse/tree/encrypt-ppc.
Since we don't test PPC in maintenance for now, I'll wait for new dev or QR builds before doing more development on this.