Update device and platform version descriptions#231

Merged

keryell merged 6 commits intoKhronosGroup:SYCL-2020/masterfrom

npmiller:fix-versions

May 5, 2022

Commits on Feb 24, 2022

Update device and platform version descriptions
npmiller
committed

Commits on Mar 25, 2022

Deprecate device version and don't report spec revision
npmiller
committed

Commits on Mar 30, 2022

Commits on Mar 31, 2022

Leave the driver version up to vendors
npmiller
committed