ad0fdb2840
We add additional test, that runs bootstarp-ansible.sh and with that verifies that all roles and collections could be retrieved from opendev. On top of that it runs extra task that retireves service_projects and checkout it to the defined SHA. Test runs only when we change files that we're testing. Change-Id: I5ad5d4e5b0e59098fae9d185706753397caea6ec