Fix issues in `oneapi_local_memory` test #2869

Job	Run time
check-clang-format	10s
check-secrets	1s
build-common-base-image	0s
build-image-for-sycl-impl	0s
compile-cts (dpcpp, 6456fe89646deb8bf30c0eb32827a62ff6e58ffb)	7m 25s
compile-cts (hipsycl, 3d8b1cd)	2m 52s
cts-compiles-for-all-implementations	1s
	10m 29s

Provide feedback