Fix environment variables

Author: orianar

.github/workflows/functional_tests_compose.yaml

@@ -98,8 +98,8 @@ services:
       FT_TO_IX: ${FT_TO_IX}
       CB_NO_CACHE: ${CB_NO_CACHE}
       CB_DATABASE_HOST: mongodb
-      KAFKA_BOOTSTRAP_A: kafka-a-1:9092,kafka-a-2:9094
-      KAFKA_BOOTSTRAP_B: kafka-b-1:9095
+      KAFKA_BOOTSTRAP_A: kafka1:9092,kafka2:9094
+      KAFKA_BOOTSTRAP_B: kafkaB:9095
       MQTT_HOST: mosquitto
     volumes:
       - .:/opt/fiware-orion