Switch which GPIO value sets air or water cooled

During the coding and testing of this application there was some
miscommunication on the jumper position for a Witherspoon system. The
system was jumpered for Air when intended to be jumpered for the Water
cooled position. Further examination of the documentation and the jumper
settings on systems found that the logic was reversed. This change
should correct the problem and report the correct cooling properties.

Resolves openbmc/openbmc#2041

Change-Id: I7e25bd72342fde40df1fec8f6a1a444eac401f09
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
1 file changed