fix: update kubectl rollout status timeout to 30mins (#126)

Author: ocofaigh

scripts/confirm-rollout-status.sh

@@ -5,4 +5,4 @@ set -e
 daemonset=$1
 namespace=$2
 
-kubectl rollout status ds "${daemonset}" -n "${namespace}" --timeout 15m
+kubectl rollout status ds "${daemonset}" -n "${namespace}" --timeout 30m