Revert audio-changes which do not fix hotword detection

Revert "ASoC: core: Remove DAI link pre/post ops"
This reverts commit d61bfb91bafe63f92aca504dc69b086772a02f19.

Revert "ASoC: core: Promote DAI link startup"
This reverts commit a256c522f09f91ed58034c6d4da850a0fd532f6d.

Revert "ASoC: core: Query active DAI links"
This reverts commit d83635ad1a775889509d03911501bee1f129ba1b.

Revert "ASoC: DSP: Clear BE runtime in startup unwind"
This reverts commit dc3ffd57992a90e84ea43d1b65654e12db91c90a.

Revert "ASoC: DSP: Split runtime startup/shutdown updates"
This reverts commit 697f614b91ec3100ceec725da89434df39035f4a.

Revert "ASoC: dsp - BE disconnection after pending flag is clear"
This reverts commit 0e113cf91a6e65b02000d2e7352d0600d1eb22dc.

Change-Id: I4f126acefcce0506d2ab912a61144a6465502672