[DOP-25348] Fix tmpfs mode for non-root user #1256

Job	Run time
Oracle tests / Run Oracle tests	7m 50s
Clickhouse tests / Run Clickhouse tests	8m 9s
MySQL tests / Run MySQL tests	7m 38s
Unit tests / Run unit tests	3m 23s
SFTP tests / Run SFTP tests	7m 2s
WebDAV tests / Run WebDAV tests	7m 12s
FTP tests / Run FTP tests	10m 24s
Scheduler tests / Run Scheduler tests	4m 52s
MSSQL tests / Run MSSQL tests	7m 27s
HDFS tests / Run HDFS tests	10m 41s
Samba tests / Run Samba tests	6m 59s
Hive tests / Run Hive tests	8m 3s
S3 tests / Run S3 tests	11m 36s
FTPS tests / Run FTPS tests	7m 5s
Tests done	14s
	1h 48m 35s

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