Bump fluentd image version
Bump fluentd image version

erocchi/k8s-stackdriver,kawych/k8s-stackdriver,GoogleCloudPlatform/k8s-stackdriver,kawych/k8s-stackdriver,erocchi/k8s-stackdriver,erocchi/k8s-stackdriver,GoogleCloudPlatform/k8s-stackdriver,erocchi/k8s-stackdriver,kawych/k8s-stackdriver,kawych/k8s-stackdriver,GoogleCloudPlatform/k8s-stackdriver