[LMS-2142] improved check presence in archive locally

...is/dss/generic/server/IDataSetFileOperationsExecutor.java

...s/generic/server/LocalDataSetFileOperationsExcecutor.java

...s/generic/server/RemoteDataSetFileOperationsExecutor.java

...server/plugins/standard/DataSetFileOperationsManager.java

...ss/generic/server/FolderFileSizesReportGeneratorTest.java

...er/plugins/standard/DataSetFileOperationsManagerTest.java