a8c4cd7b29
Enable vTPM support in nova-compute charm. This adds new packages to be installed swtpm and swtpm-tools as well as updates the nova-compute.conf file and the qemu.conf file to set appropriate user/groups for swtpm. func-test-pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/696 Change-Id: Idf0d19d75b9231f029fa6a7dc557d2a9ee04915b