Install libsndfile 1.2.2 from source to support 0.12 OPUS format
Install libsndfile 1.2.2 from source in Docker image.

Fix #2584.
Install libsndfile 1.2.2 from source to support 0.12 OPUS format: Install libsndfile 1.2.2 from source in Docker image.

Fix #2584.