Enable kafka sink integration tests as a github workflow action

Signed-off-by: Taylor Gray <tylgry@amazon.com>

Author: graytaylor0

.github/workflows/kafka-plugin-integration-tests.yml

@@ -66,7 +66,8 @@ jobs:
             -Dtests.kafka.bootstrap_servers=localhost:9092 \
             -Dtests.kafka.authconfig.username=admin -Dtests.kafka.authconfig.password=admin \
             -Dtests.kafka.kms_key=alias/DataPrepperTesting \
-            --tests '*kafka.buffer*' --tests KafkaSourceJsonTypeIT --tests KafkaBufferOTelIT
+            --tests '*kafka.buffer*' --tests KafkaSourceJsonTypeIT --tests KafkaBufferOTelIT \
+            --tests '*kafka.sink*'
 
       - name: Upload Unit Test Results
         if: always()