Various CMake tweaks

[DDvO]

among others, making use of the major CMake overhaul of libsecutils

[DDvO]

I cannot reproduce locally on my machine the CI failure of test_all using USE_LIBCMP=1 make -f Makefile_v1 clean_all build test_all

@rajeev, can you?

[rajeev-0]

I cannot reproduce locally on my machine the CI failure of test_all using USE_LIBCMP=1 make -f Makefile_v1 clean_all build test_all

@rajeev, can you?

@DDvO it works fine on my machine.

[DDvO]

Good to hear that it also works for you. Could you please try to find out (with time-boxed effort) why the CI run goes wrong or even better find a way of tweaking the CI test such that it works there again, too?

[DDvO]

Updated submodule references zu merged PRs hat have been just merged:

• https://github.com/siemens/libsecutils/pull/43
• https://github.com/mpeylo/cmpossl/pull/238

[DDvO]

@rajeev-0 thank you for your CI fixes - I've added them here, as well as a workaround for the demo_CloudCA server issue. The CI seems to be sufficiently happy now :)