Create informational logs for properties not found

Fan control is allowed to have properties not be found, so log these as
informational for users. If the property is not found, then any set
speed events related to that property should handle it appropriately.

Resolves openbmc/openbmc#2188

Change-Id: I7c9e5fc8a3291d19ab4b1853af340643d3fa67a2
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
1 file changed