firmware: xilinx: Use proper indentation in kernel-doc

Use tab for zynqmp_pm_load_pdi() arguments doc indentation.
No functional change.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1698645181-2874487-1-git-send-email-radhey.shyam.pandey@amd.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>