ASoC: wcd: move DAPM widgets and routes out of codec driver structure

Move DAPM widgets and routes from codec driver structure to
component driver structure in all WCD and WSA drivers.
These changes are in accordance with the upstream changes
in ASoC between Linux-4.4 and Linux-4.9 versions.

Change-Id: Ib3eef8ad60926686a194887f7b008825f28cdd77
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>