power: supply: qcom: Fix typo for SMB1351 config

Remove "battery.o" file from SMB1351 config to avoid
the linking issues when SMB1351 config is enabled.

Change-Id: Ia70d7f5d4fa12247542786785ebc303aba32d276
Signed-off-by: Ashish Chavan <ashichav@codeaurora.org>