Use TUNE_FEATURES to determine the setting to TUNE_PKGARCH, which fixes
the wrong setting of PACKAGE_ARCH in multilib case.
(From OE-Core rev: d8051ce1af7a5a4b72c1f772ed35eff24a4beb6b)
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>