Fix spotless issues #50

Job	Run time
validate / build	1m 13s
spotless / check	1m 4s
docker-ozone-analytics-setup-connect / build-publish	57s
docker-ozone-flink-jobs-streaming / build-publish	24m 28s
docker-ozone-flink-parquet-export / build-publish	25m 14s
docker-ozone-flink-jobs-batch / build-publish	19m 10s
	1h 12m 6s

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