core: Fix return value of wcore_config_attrs_parse()
core: Fix return value of wcore_config_attrs_parse()

The function's return type is bool, but one of its return statements was
`return attrs` rather than `return true`. Luckily, at that point, attrs is
guaranteed to be non-null and this caused no bug.

Reported-by: Dan McCabe <98984e3a71abd2ed2b04d5839addc327f5090863@zen3d.com>
Signed-off-by: Chad Versace <a557f7f75bf28dc19ac99107f5cc7cd6b3fbdb1a@linux.intel.com>

dcbaker/waffle,evelikov/waffle,dcbaker/waffle,chadversary/waffle,maurossi/waffle,chadversary/waffle,waffle-gl/waffle,evelikov/waffle,janesma/waffle,maurossi/waffle,yinquan529/waffle-gl-waffle,dcbaker/waffle,waffle-gl/waffle,maurossi/waffle,evelikov/waffle,yinquan529/waffle-gl-waffle,janesma/waffle,fjhenigman/waffle,chadversary/waffle,janesma/waffle,waffle-gl/waffle,yinquan529/waffle-gl-waffle,waffle-gl/waffle,fjhenigman/waffle,fjhenigman/waffle