xhci: support setting interrupt moderation IMOD for secondary interrupters

xhci: support setting interrupt moderation IMOD for secondary interrupters

Allow creators of seconday interrupters to specify the interrupt
moderation interval value in nanoseconds when creating the interrupter.

If not sure what value to use then use the xhci driver default
xhci->imod_interval

Suggested-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240905143300.1959279-13-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>