SYCL: Print submission command queue property (#7004)* SYCL: Print submission command queue property* Also print SYCL_PI_LEVEL_ZERO_USE_IMMEDIATE_COMMANDLISTS if set* Reword printout for environment variableCo-authored-by: Damien L-G <dalg24+github@gmail.com>---------Co-authored-by: Damien L-G <dalg24+github@gmail.com> (commit: 1d9d0df)