Modify the Zephyr project script for creating documentation from Kconfig
files to generate the hypervisor option configuration docs. While Zephyr
uses a modified version of kconfiglib, we can use the standard
kconfiglib from Pypi (added to the requirements.txt file).
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
David B. Kinder