[DMAAP-STRIMZI] Move strimzi kafka bridge

Move kafka bridge to strimzi chart.
Update the onap overrides.
Clean up some config in strimzi kafka.
Add override options to kafka chart.

Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: Iaaac143f22cae1dbfa50e89b1838a00e37eebdaf
Issue-ID: DMAAP-1834
diff --git a/kubernetes/strimzi/templates/strimzi-kafka-admin-user.yaml b/kubernetes/strimzi/templates/strimzi-kafka-admin-user.yaml
index 2653c67..c1bf4b8 100644
--- a/kubernetes/strimzi/templates/strimzi-kafka-admin-user.yaml
+++ b/kubernetes/strimzi/templates/strimzi-kafka-admin-user.yaml
@@ -16,14 +16,14 @@
 apiVersion: kafka.strimzi.io/v1beta2
 kind: KafkaUser
 metadata:
-  name: {{ .Values.kafkaStrimziAdminUser }}
+  name: {{ .Values.config.strimziKafkaAdminUser }}
   labels:
     strimzi.io/cluster: {{ include "common.release" . }}-strimzi
 spec:
   authentication:
-    type: {{ .Values.saslMechanism }}
+    type: {{ .Values.config.saslMechanism }}
   authorization:
-    type: simple
+    type: {{ .Values.config.authType }}
     acls:
     - resource:
         type: group