[JIRA] (OVIRT-2161) Adjust run_suite to a manual trigger inside mock

Adjust run_suite to a manual trigger inside mock ------------------------------------------------ Key: OVIRT-2161 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2161 Project: oVirt - virtualization made easy Issue Type: Bug Components: OST Reporter: Gal Ben Haim Assignee: infra We need to make run_suite do the following: - Add the `KVM` device if it's missing - Install engine SDK on the host. Currently, `suite.sh` is handling those tasks. The problem is that `suite.sh` sets a trap which calls cleanup on exit, which isn't always desired when running locally. * The implementation shouldn't assume that the root user invoked `run_suite` because there are still some people who prefer not to use mock when running OST.