audio/alsa-*: update to 1.1.0

Changes: http://www.alsa-project.org/main/index.php/Changes_v1.0.29_v1.1.0
ACC report: https://people.freebsd.org/~jbeich/compat_reports/alsa-lib/1.0.29_to_1.1.0/compat_report.html