Add ql2xnvme_queues module parameter to configure number of NVMe queues

Usage:

Number of NVMe Queues that can be configured.

Final value will be min(ql2xnvme_queues, num_cpus, num_chip_queues),

  1 - Minimum number of queues supported
  8 - Default value
128 - Maximum number of queues supported

Link: https://lore.kernel.org/r/20220110050218.3958-10-njavali@marvell.comReviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Shreyas Deodhar <sdeodhar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>