Merge from 'sycl' to 'sycl-web' (#2)

Reverted intel#4011 as part of the resolution (which would be reverted
otherwise in 2 commits) to fix the build. Essentially a cherry-pick of:

9189ef6 Mon Aug 30 01:59:34 2021  Alexey Bader:  Revert
"[SYCL][ESIMD][EMU] pi_esimd_cpu bringing up with CM library (intel#4011)"
(intel#4421)

Author: abhinavgaba