remove extra line

Author: hernandezc1

broker/setup_broker/lvk/setup_broker.sh

@@ -51,7 +51,6 @@ if [ "$testid" != "False" ]; then
     topic_deadletter="${topic_deadletter}-${testid}"
     subscription_storebigquery="${subscription_storebigquery}-${testid}"
     subscription_deadletter="${subscription_deadletter}-${testid}"
-
 fi
 
 alerts_table="alerts_${versiontag}"