ASoC: cs42l43: Handle error from devm_pm_runtime_enable

As devm_pm_runtime_enable can fail due to memory allocations, it is
best to handle the error.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240206113850.719888-1-ckeepax@opensource.cirrus.com


Signed-off-by: Mark Brown <broonie@kernel.org>