doc: support new ZUC library version
doc: support new ZUC library version

A new version of the LibSSO ZUC library has been released.
This version includes shared library support and bug fixes.

This commit extends the instructions to install and initialize
the PMD with the new library, enabling also the PMD to be
compiled as a shared library.

Signed-off-by: Pablo de Lara <28355d9cfe41bb8148aea0fb24f47aae8f4217a1@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk