occ-sensors: Fix up quad/gpu location mixup
occ-sensors: Fix up quad/gpu location mixup

The GPU and QUAD sensor location types are swapped compared to what
exists in the OCC code base which is authoritive. Fix them up.

Signed-off-by: Oliver O'Halloran <3dfaff8fa6ae977f042064a112a6aac576279b9b@gmail.com>
Reviewed-by: Shilpasri G Bhat <d5e9f39adad3a1ae2ac6557cc4305369c013b729@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <ec31ab75ddf977353c8f660f92ea8b23f64aef25@linux.vnet.ibm.com>

legoater/skiboot,open-power/skiboot,qemu/skiboot,legoater/skiboot,legoater/skiboot,shenki/skiboot,open-power/skiboot,stewart-ibm/skiboot,open-power/skiboot,open-power/skiboot,shenki/skiboot,shenki/skiboot,legoater/skiboot,qemu/skiboot,qemu/skiboot,qemu/skiboot,qemu/skiboot,legoater/skiboot,stewart-ibm/skiboot,shenki/skiboot,shenki/skiboot,open-power/skiboot,stewart-ibm/skiboot