Set nova override to enable numa live migration

Upstream nova has disabled instances with numa_topology from being able
to live migrate (see https://review.openstack.org/#/c/611088 and
https://review.openstack.org/#/c/635350/) due to numerous issues with
the current implementation.  They did provide a workaround config option
(enable_numa_live_migration).  We want this enabled by default for
further testing.

Story: 2003909
Task: 29402
Change-Id: Iadd9e2351e41aadd7fd0bb9a6e18e622e677fa42
Signed-off-by: Gerry Kopec <Gerry.Kopec@windriver.com>

kubernetes/applications/stx-openstack/stx-openstack-helm/stx-openstack-helm/manifests/manifest-no-tests.yaml

@@ -561,6 +561,8 @@ data:
         libvirt:
           virt_type: qemu
           cpu_mode: none
+        workarounds:
+          enable_numa_live_migration: True
   source:
     type: tar
     location: http://172.17.0.1/helm_charts/nova-0.1.0.tgz

kubernetes/applications/stx-openstack/stx-openstack-helm/stx-openstack-helm/manifests/manifest.yaml

@@ -561,6 +561,8 @@ data:
         libvirt:
           virt_type: qemu
           cpu_mode: none
+        workarounds:
+          enable_numa_live_migration: True
   source:
     type: tar
     location: http://172.17.0.1/helm_charts/nova-0.1.0.tgz