[SYCL][NFC] Finalize the transition to opencl-aot for SYCL AOT tests (#996)

Signed-off-by: Artem Gindinson <[email protected]>

Author: Artem Gindinson

sycl/test/device-code-split/aot-cpu.cpp

@@ -1,4 +1,4 @@
-// REQUIRES: ioc64
+// REQUIRES: opencl-aot, cpu
 
 // RUN: %clangxx -fsycl -fsycl-device-code-split=per_source -fsycl-targets=spir64_x86_64-unknown-unknown-sycldevice -I %S/Inputs -o %t.out %S/split-per-source-main.cpp %S/Inputs/split-per-source-second-file.cpp
 // RUN: %CPU_RUN_PLACEHOLDER %t.out