power: smb5: Wireless charger removal detection

When POWER_SUPPLY_PROP_DC_RESET is set, trigger the
sequence for detection of wireless charger removal.

Change-Id: Ic5a9405c1acb39df29f8dba837f60660bae4fad3
Signed-off-by: Sahil Chandna <chandna@codeaurora.org>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>