alert: allow apiserver burn rate to fire
alert: allow apiserver burn rate to fire

Allow the apiserver burn rate to fire since it is a great umbrella alert
to notice anything going wrong in the cluster. With the new thresholds
coming from upstream, it will only fire when a big enough disruption
impacting our SLO is happening.

Signed-off-by: Damien Grisonnet <d5e22b4ee42693aa99befd939a208dba112dfaa9@redhat.com>

akram/origin,sallyom/origin,akram/origin,akram/origin,gabemontero/origin,bparees/origin,mahak/origin,sallyom/origin,jsafrane/origin,mahak/origin,mfojtik/origin,soltysh/origin,soltysh/origin,openshift/origin,openshift/origin,hroyrh/origin,bparees/origin,hroyrh/origin,soltysh/origin,csrwng/origin,mfojtik/origin,sallyom/origin,gabemontero/origin,gabemontero/origin,deads2k/origin,mahak/origin,bparees/origin,csrwng/origin,deads2k/origin,csrwng/origin,openshift/origin,mfojtik/origin,hroyrh/origin,jsafrane/origin,jsafrane/origin,deads2k/origin