defconfig: 8909w: enable BCL peripheral drivers for msm8909w

Enable BCL peripheral drivers for msm8909w targets. It enables
monitoring battery voltage and current for BCL mitigation.

Change-Id: Ibd4f0d66c82a02cf03f46e61b0b00e1b8a102521
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>