scsi: target: Fix incorrect function name in pscsi_create_type_disk()

In pr_err(), bdev_open_by_path() should be renamed to
bdev_file_open_by_path()

Fixes: 034f0cf8 ("target: port block device access to file")
Signed-off-by: Baolin Liu <liubaolin@kylinos.cn>
Link: https://lore.kernel.org/r/20241030021800.234980-1-liubaolin12138@163.com


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>