Install CI roles into share/ansible/roles

Install Ansible roles used for configure and trigger
validation framework (not validations in particular).
Those roles are needed for being used in CI upstream
(tq / tqe) and component validations

Change-Id: I8d3820d74991c52bb38f5485874f195408061ca7

setup.cfg

@@ -29,6 +29,7 @@ scripts =
     validations_common/validation.py
 
 data_files =
+    share/ansible/roles = roles/*
     share/ansible/roles = validations_common/roles/*
     share/ansible/callback_plugins = validations_common/callback_plugins/*
     share/ansible/lookup_plugins = validations_common/lookup_plugins/*