arm: qcom: Enable lpass clock driver in defconfig

Enable the LPASS clock controller driver so that audio drivers
can enable, disable, and set rates on their clocks.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
[sboyd@codeaurora.org: Enable 8960 driver too]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>