power: smb5: Import CYCLE_COUNT property

Healthd can read CYCLE_COUNT property under battery power supply
and expose it in the logs. Import CYCLE_COUNT property from FG
driver and show it under battery power supply.

Change-Id: I0f044004c3826dec223a0bde0f65adde1c305da9
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>