Add sycl_ext_oneapi_properties to the supported extensions list

The [sycl_ext_oneapi_properties](https://github.com/intel/llvm/blob/sycl/sycl/doc/extensions/experimental/sycl_ext_oneapi_properties.asciidoc) is currently experimental extension while actual products such as Pytorch rely on it in the shipped products. Can this extension be promoted from experimental to supported?

See: https://github.com/pytorch/pytorch/blob/v2.13.0/c10/xpu/XPUStream.cpp#L218
CC: @gmlueck, @EikanWang, @guangyey

Start with the sycl_ext_oneapi_properties specification at sycl/sycl/doc/extensions/experimental/sycl_ext_oneapi_properties.asciidoc and locate the repository's supported-extensions list. Compare its current experimental status with the PyTorch usage in c10/xpu/XPUStream.cpp at line 218. Done means the extension is listed as supported consistently with the project's existing promotion process.

Written by the indexing model from the issue text.