storage: Fix test. Avoid duplicated file entries #TASK-4642 #1097

Job	Run time
build / Build Java app	8m 15s
test / Execute JUnit and Jacoco tests	13m 28s
test / Execute Sonar Analysis	12m 12s
test / Publish test results (opencga-app)	6m 15s
test / Publish test results (opencga-catalog)	5m 28s
test / Publish test results (opencga-client)	3m 34s
test / Publish test results (opencga-clinical)	1m 22s
test / Publish test results (opencga-core)	7m 51s
test / Publish test results (opencga-master)	1m 56s
test / Publish test results (opencga-server)	4m 11s
test / Publish test results (opencga-storage)	1m 21s
test / Publish test results (opencga-storage/opencga-storage-app)	5m 10s
test / Publish test results (opencga-storage/opencga-storage-benchmark)	3m 39s
test / Publish test results (opencga-storage/opencga-storage-core)	7m 47s
test / Publish test results (opencga-storage/opencga-storage-hadoop)	1m 21s
test / Publish test results (opencga-storage/opencga-storage-server)	1m 19s
test / Publish test results (opencga-storage/opencga-storage-hadoop/opencga-storage-hadoop-core)	3m 36s
test / Publish test results (opencga-storage/opencga-storage-hadoop/opencga-storage-hadoop-deps)	1m 45s
Deploy in maven only for renamed versions	0s
Check SNAPSHOT version	1s
Check TASK version	0s
deploy-docker / Push Docker image	3m 25s
	1h 33m 56s

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