oxnas: sata_oxnas: use ata_link_err

Kernel 5.15.86 has backported ("ata: libata: move ata_{port,link,dev}_dbg
to standard pr_XXX() macros") and this is now causing compilation errors
for oxnas SATA driver due to usage of ata_link_printk().

Upstream has migrated to using the appropriate
ata_link_{err, warn, notice, info} calls a while ago so its not affected.

Lets do the same for oxnas SATA driver and use ata_link_err() instead of
ata_link_printk().

Signed-off-by: Robert Marko <robimarko@gmail.com>

target/linux/oxnas/files/drivers/ata/sata_oxnas.c

@@ -2039,7 +2039,7 @@ static int sata_oxnas_softreset(struct ata_link *link, unsigned int *class,
 
 	/* if link is occupied, -ENODEV too is an error */
 	if (rc && (rc != -ENODEV || sata_scr_valid(link))) {
-		ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc);
+		ata_link_err(link, "SRST failed (errno=%d)\n", rc);
 		return rc;
 	}