power: supply: bq25890_charger: Add DT and I2C ids for all supported chips

Add bq25892, bq25895 and bq25896 to list of supported device IDs for
DeviceTree and I2C.

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>