pcm: Add error handler for `read` that `snd_pcm_share_thread` function calls

alsa-project/alsa-lib pull request #355 was opened from Korilakkuma:

Maybe, this error occurs if cannot read from a pipe.

<img width="1364" alt="compile warning" src="https://github.com/alsa-project/alsa-lib/assets/4006693/275e0b6a-ebdf-4cd3-a766-5be1b75d2eb0">

Request URL : https://github.com/alsa-project/alsa-lib/pull/355 Patch URL : https://github.com/alsa-project/alsa-lib/pull/355.patch Repository URL: https://github.com/alsa-project/alsa-lib