ASoC: wcd9xxx: Do not use dapm to power up cdc-vdd-mic-bias

Do not use alsa dapm to power up cdc-vdd-mic-bias power supply.
Due to sound card is not initialized, powering up this dapm widget
would get delayed. This leads to wrong mbhc calibration values.

Change-Id: I4e1f3cf523ea9f771b9993317dfd515def2b0615
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>