Fix dynamic_ownership

dynamic_ownership is a "boolean" value that allows only 0 or 1 integer
values. Using string values results in errors when starting libvirtd:

  2019-04-22 15:13:56.655+0000: 10755: error : virStateInitialize:775 : \
  Initialization of QEMU state driver failed: internal error: \
  /etc/libvirt/qemu.conf: expected a bool for 'dynamic_ownership' parameter

This commit forces integer only values for this field.

Related-Prod: PROD-29724

Change-Id: Ic46d4b24f133871a18be2d4bc40e59f43c191af5
(cherry picked from commit fa3a9c74befbf235c466ad1fc3e8830ac3eff309)
3 files changed