Set tach sensor inventory functional state

At startup, initialize the functional state of each tach sensor to true
and then update the inventory's functional state to match the tach
sensor's functional state.

Resolves openbmc/openbmc#2629

Change-Id: If608e4c044d9eeaa3dbdafa22bc89327e323c9a8
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
2 files changed