Assert usage in device code with DPC++

[MikeDvorskiy]

          Based on [1933](https://github.com/oneapi-src/oneDPL/pull/1933#discussion_r1873731880) discussion,  I agree with following conclusion: 

We should consider the use of assert in device code as an extension of DPC++ and possibly other SYCL implementations, so it should be guarded by some macros

I don't insist doing it in this PR but I will create an GitHub issue.

Originally posted by @MikeDvorskiy in #1970 (comment)