Add tests for `sycl_ext_oneapi_composite_device` extension #2608

Job	Run time
check-secrets	1s
check-clang-format	7s
build-common-base-image	0s
build-image-for-sycl-impl	0s
compile-cts (dpcpp, 1dbee22f9c8a3a825deb871bab76937e04fa26fc)	8m 43s
compile-cts (hipsycl, 3d8b1cd)	50s
cts-compiles-for-all-implementations	1s
	9m 42s

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