Fix CMake OpenMP flag checks with CL #4829

Job	Run time
clang-format	22s
HOST,bknd=tbb,cmplr=cl,windows-latest,std=c++17,cfg=release	22m 53s
HOST,bknd=tbb,cmplr=icx-cl,windows-latest,std=c++17,cfg=release	22m 55s
HOST,bknd=omp,cmplr=clang++,macos-latest,std=c++17,cfg=release	9m 47s
CPU,bknd=dpcpp,cmplr=icx,windows-latest,std=c++17,cfg=release	15m 26s
CPU,bknd=dpcpp,cmplr=icpx,ubuntu-latest,std=с++17,cfg=release	19m 30s
HOST,bknd=tbb,cmplr=icpx,ubuntu-latest,std=с++17,cfg=release	15m 10s
HOST,bknd=omp,cmplr=icpx,ubuntu-latest,std=с++17,cfg=release	12m 47s
FPGA_EMU,bknd=dpcpp,cmplr=icpx,ubuntu-latest,std=с++17,cfg=release	36m 5s
HOST,bknd=omp,cmplr=g++,ubuntu-latest,std=с++17,cfg=release	8m 39s
HOST,bknd=tbb,cmplr=clang++,ubuntu-latest,std=с++17,cfg=release	15m 21s
HOST,bknd=omp,cmplr=clang++,ubuntu-latest,std=с++17,cfg=release	10m 30s
HOST,bknd=omp,cmplr=icpx,ubuntu-latest,std=с++20,cfg=RelWithAsserts	23m 53s
CPU,bknd=dpcpp,cmplr=icpx,ubuntu-latest,std=с++20,cfg=RelWithAsserts	41m 34s
HOST,bknd=serial,cmplr=g++,ubuntu-latest,std=с++17,cfg=release	6m 29s
HOST,bknd=tbb,cmplr=g++,ubuntu-latest,std=с++17,cfg=release	13m 37s
HOST,bknd=tbb,cmplr=icpx,ubuntu-latest,std=с++20,cfg=RelWithAsserts	21m 1s
	4h 55m 59s

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