scsi: qla2xxx: Supported speed displayed incorrectly for VPorts

The fc_function_template for vports was missing the
.show_host_supported_speeds. The base port had the same.

Add .show_host_supported_speeds to the vport template as well.

Cc: [e-mail]
Fixes: 2c3dfe3f6ad8 ("[SCSI] qla2xxx: add support for NPIV")
Signed-off-by: Anil Gurumurthy <[e-mail]>
Signed-off-by: Nilesh Javali <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Reviewed-by: Himanshu Madhani <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/qla2xxx/qla_attr.c

···
 	.show_host_node_name = 1,
 	.show_host_port_name = 1,
 	.show_host_supported_classes = 1,
+	.show_host_supported_speeds = 1,
 
 	.get_host_port_id = qla2x00_get_host_port_id,
 	.show_host_port_id = 1,