Support Get Sensor Thresholds Command

Adding support for sensor thresholds command

Resolves openbmc/openbmc#2624

Change-Id: I904c1b18c8709bceb7ecb7eec6e8e42e1f51525a
Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
5 files changed