package/sox: security bump to latest git commit

package/sox: security bump to latest git commit

Bump to the latest git commit as this will fix the following CVEs:

git log|grep CVE
  sox-fmt: validate comments_bytes before use (CVE-2019-13590) [bug #325]
  fix possible null pointer deref in lsx_make_lpf() (CVE-2019-8357)
  fft4g: bail if size too large (CVE-2019-8356)
  fix possible overflow in lsx_(re)valloc() size calculation (CVE-2019-8355)
  fix possible buffer size overflow in lsx_make_lpf() (CVE-2019-8354)
  xa: validate channel count (CVE-2017-18189)
  aiff: fix crash on empty comment chunk (CVE-2017-15642)
  adpcm: fix stack overflow with >4 channels (CVE-2017-15372)
  flac: fix crash on corrupt metadata (CVE-2017-15371)
  wav: ima_adpcm: fix buffer overflow on corrupt input (CVE-2017-15370)
  wav: fix crash writing header when channel count >64k (CVE-2017-11359)
  hcom: fix crash on input with corrupt dictionary (CVE-2017-11358)
  wav: fix crash if channel count is zero (CVE-2017-11332)

- Tweak configuration options due to
  https://sourceforge.net/p/sox/code/ci/6ff0e9322f9891f5a6ac6c9b3bceffbfca16bec3
- libgsm is now an optional dependency since
  https://sourceforge.net/p/sox/code/ci/e548827ffcf4dffa7f21709b8e96b04b481c09b8
- Add patch to put back --disable-stack-protector

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>