ASoC: codec: tpa6130a2: Convert to GPIO descriptors

Merge series from "Peng Fan (OSS)" <peng.fan@oss.nxp.com>:

Per Mark's comments in [1], each driver in one patchset and not merge
the changes to one driver in one patch, so worked out three patches.

- Sort the included headers.
- Drop sound/tpa6130a2-plat.h because no user is creating the device using
   platform data
- Covert to GPIO descriptors

Checking the DTS polarity, all users are using GPIOD_ACTIVE_HIGH.
so all should work as expected with this patch.

I not have hardware to test, just my best effort to do this.

[1] https://lore.kernel.org/all/66db9962-d773-4c7a-bf59-4698eca9eedc@sirena.org.uk/

diff --cc MAINTAINERS
Simple merge