Copybara import of the project:

[copybara-service[bot]]

Copybara import of the project:

-- 41bc4b90322387197fd998a748ce76ffb5deac44 by Xu Jun jun1.xu@intel.com:

add test and bench for x8-packw-gio

-- 57dd204c13ddc4b30da3692f9746e3fe1f94566c by Xu Jun jun1.xu@intel.com:

add test and bench for qs8-packw-gio

-- 188ac71fe41d8e8bbf36d118b4f4e41a5a34d712 by Xu Jun jun1.xu@intel.com:

add scalar microkernel for x8 and qs8 gio packw

-- 0b62021dd0d6ecdc9045be3d14451927a821576f by Xu Jun jun1.xu@intel.com:

generate more kernel files

-- 916717b001fe4d8b18cbe605d8eba5b1a8aff5d4 by Xu Jun jun1.xu@intel.com:

fix sanitizer error

FUTURE_COPYBARA_INTEGRATE_REVIEW=https://github.com/google/XNNPACK/pull/7479 from xujuntwt95329:x8_gio_pack 916717b001fe4d8b18cbe605d8eba5b1a8aff5d4