Add proper audio routes for onboard analogue microphones AMIC[1345] -
MIC biases and route from TX macro codec to WCD9385 audio codec.

This should bring AMIC1, AMIC2 (headphones), AMIC3, AMIC4 and AMIC5
onboard microphones to work, although was not tested on the hardware.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240124164505.293202-4-krzysztof.kozlowski@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>