Add critical sensor units to lcd display

Get sensor type from path and add its unit to output
on debug card LCD display.

Tested: verified with lcd debug card screen.

Change-Id: I7caf7d7b58d25662614ee38b1c84d5d32808d2f3
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
2 files changed