Update in events.yaml adding alarm 900.008 indicating that procedure
for k8s root CA update started in the system.
Task: 2008675
Story: 42411
Signed-off-by: Joao Soubihe <JoaoPaulo.Soubihe@windriver.com>
Change-Id: I0df40423735e1c76acc21206b96c9e8b7924121f