catalog: improve delete error messages, #TASK-4210 #1207

Job	Run time
build / Build Java app	9m 0s
test / Execute JUnit and Jacoco tests	11m 36s
test / Execute Sonar Analysis	10m 21s
test / Publish test results (opencga-app)	4m 13s
test / Publish test results (opencga-catalog)	13m 47s
test / Publish test results (opencga-client)	2m 36s
test / Publish test results (opencga-clinical)	6m 4s
test / Publish test results (opencga-core)	16m 23s
test / Publish test results (opencga-master)	11m 58s
test / Publish test results (opencga-server)	2m 55s
test / Publish test results (opencga-storage)	1m 23s
test / Publish test results (opencga-storage/opencga-storage-app)	2m 21s
test / Publish test results (opencga-storage/opencga-storage-benchmark)	12m 2s
test / Publish test results (opencga-storage/opencga-storage-core)	3m 34s
test / Publish test results (opencga-storage/opencga-storage-hadoop)	11m 40s
test / Publish test results (opencga-storage/opencga-storage-server)	6m 4s
test / Publish test results (opencga-storage/opencga-storage-hadoop/opencga-storage-hadoop-core)	3m 37s
test / Publish test results (opencga-storage/opencga-storage-hadoop/opencga-storage-hadoop-deps)	11m 39s
Check SNAPSHOT version	2s
Deploy in maven only for renamed versions	0s
Check TASK version	0s
deploy-docker / Push Docker image	4m 32s
	2h 25m 47s

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