Log Message:
libsndfile: Apply patches from upstream's github for these CVEs:

CVE-2017-14245 - information-disclosure
CVE-2017-14246 - information-disclosure
CVE-2017-14634 - denial-of-service
CVE-2017-17456 - denial-of-service
CVE-2017-17457 - denial-of-service
CVE-2017-8362 - denial-of-service
CVE-2017-8363 - heap-overflow
CVE-2017-8365 - buffer-overflow
CVE-2018-13139 - stack-overflow
CVE-2018-19432 - null-pointer-dereference
CVE-2018-19661 - denial-of-service
CVE-2018-19662 - denial-of-service
CVE-2018-19758 - denial-of-service
CVE-2019-3832 - denial-of-service

Bump PKGREVISION.