There have been occasions that pulseaudio sees valgrind and then later it's
not available, adding this setting ensures determinism by disabling it by
default
(From OE-Core rev: 61001cd4d8a36a980b6e6967cba6f0ea48fdaebc)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>