monitor:p10bmc:ibm,rainier-2u: Functional fan range update

Update the allowed deviation of the fan speeds to be 18% and adjust the
factor and offset of the outlet(slower) rotor.

Change-Id: I491c00ba7db422d4ff2f35431809b1e1267e4220
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
1 file changed