[SYCL][Test] Update ABI test after moving handler members to impl (#14589)

* [14460](#14460) moved handler
members to impl and basically fixed exclusions we had in this test.
* Also match "struct" as well, not only "class", these resulted in
several new hits but those doesn't seem to cross ABI boundary, because
they are compile-time properties fully processed in the headers.

Author: againull