[PATCH] doc: update BIOS setting and supported HW list for NTB

[Thomas Monjalon]

> > Update BIOS settings and supported platform list for Intel NTB.
> > 
> > Fixes: f5057be340e4 ("raw/ntb: support Intel Ice Lake")
> > Cc: stable at dpdk.org
> > 
> > Signed-off-by: Junfeng Guo <junfeng.guo at intel.com>
> 
> Acked-by: Jingjing Wu <jingjing.wu at intel.com>

Applied and replaced unicode characters with "\ |reg|" syntax.