ASoC: codec: twl4030: Convert to GPIO descriptors

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

This is separated from [1]. With an update that sorting the headers in a
separate patch. No other changes, so I still keep Linus' R-b for
Patch 2.

[1] https://lore.kernel.org/all/20250408-asoc-gpio-v1-3-c0db9d3fd6e9@nxp.com/

diff --cc MAINTAINERS
Simple merge

diff --cc tools/testing/kunit/configs/all_tests.config
Simple merge