cephadm: add a pyyaml zipapp dependency

cephadm: add a pyyaml zipapp dependency

Add a pyyaml zipapp dependency based on installing from wheels but
stripping those wheels of compiled (shared object) extensions. This is
the only way I could get it to work because the pyproject.toml file in
pyyaml requires Cython and having Cython present enables the extension
in setup.py even though some setup.py options exist to disable building
the C/Cython based extension.

Signed-off-by: John Mulligan <jmulligan@redhat.com>