[SYCL][E2E] minor test change to ease release

[cperkinsintel]

The debug story for sycl-jit is not determined yet, so supporting the -g flag for the kernel_compiler is not a strict requirement.
Meanwhile, on the SPIR-V side we are changing some opcodes to be extensions. This upshot of all that is that between the open source and closed source side, drivers and code gen, the -g flag, when passed to the kernel_compiler, is leading to errors. This will resolve itself once both the open source and closed source sides of the compiler, and the matching drivers, have all made the switch to the same SPIRV symbols. In the meantime, these tests are being adjusted so they pass in all contexts.

[cperkinsintel]

This is a test only change, the failures in other tests are unrelated.

Issue: #17339

[againull]

Unrelated failures:

Timed Out Tests (1):
SYCL :: WorkGroupMemory/basic_usage.cpp

Failed Tests (4):
SYCL :: Basic/built-ins/vec_math.cpp
SYCL :: Basic/built-ins/vec_relational.cpp
SYCL :: Reduction/reduction_big_data.cpp
SYCL :: Reduction/reduction_nd_ext_half.cpp

on AMD reported in #17339