Created attachment 1880944 [details]
KafkaSink

Description of problem:
KafkaSink should be visualized in a rhombus shape similar to other event sinks but is visualized as a circle node


Version-Release number of selected component (if applicable):


How reproducible: Always


Steps to Reproduce:
1. Install Serverless Operator
2. Create KnativeKafka CR (KnativeEventing CR is required to create KF CR). 
3. Expand Sink section on Form view and enable sink
4. Install AMQ streams
5. Create namespace kafka
6. Create Kaka cluster (Kafka CR from AMQ streams) with default values (make note of name/ns for example- my-cluster-kafka-bootstrap.kafka.svc:9092)
7. Create kafka topic as below

```
apiVersion: kafka.strimzi.io/v1beta2
kind: KafkaTopic
metadata:
  name: knative-demo-topic
  namespace: kafka
  labels:
    strimzi.io/cluster: my-cluster # kafka cluster name
spec:
  partitions: 3
  replicas: 1
  config:
    retention.ms: 7200000
    segment.bytes: 1073741824
```

8. Create Kafka Sink
```
apiVersion: eventing.knative.dev/v1alpha1
kind: KafkaSink
metadata:
  name: my-kafka-sink
  namespace: kafka
spec:
  topic: knative-demo-topic # KafkaTopic name
  bootstrapServers:
   - my-cluster-kafka-bootstrap.kafka:9092 # Kafka cluster bootstrap server
```

Actual results: KafkaSink Node is circle shape


Expected results: KafkaSink Node should be rhombus like other event sinks


Additional info: