Add Golang as a supported language for Kafka (#12027)

docs/en/changes/changes.md

@@ -76,6 +76,7 @@
 * Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
   - PULSAR -> K8S_SERVICE
   - VIRTUAL_MQ -> PULSAR
+* Add Golang as a supported language for Kafka.
 
 #### UI
 

oap-server/server-starter/src/main/resources/component-libraries.yml

@@ -125,7 +125,7 @@ httpasyncclient:
   languages: Java
 Kafka:
   id: 27
-  languages: Java
+  languages: Java,Golang
 ServiceComb:
   id: 28
   languages: Java
@@ -164,10 +164,10 @@ rocketMQ-consumer:
   languages: Java,Golang
 kafka-producer:
   id: 40
-  languages: Java,Python
+  languages: Java,Python,Golang
 kafka-consumer:
   id: 41
-  languages: Java,Python
+  languages: Java,Python,Golang
 mongodb-driver:
   id: 42
   languages: Java