Add avro plugin to kafka image
Add avro plugin to kafka image

Signed-off-by: Patrik Marxer <3d1df268f9592426326adc88eedefb17ef450c0d@swisscom.com>

fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset