Revert file relocation for future merging

- esimd_emu_functions_v1.h / esimdcpu_device_interface.hpp
- Reverted file changes are to be relocated in PR#4011

Author: dongkyunahn-intel

sycl/include/sycl/ext/intel/experimental/esimd/detail/emu/esimd_emu_functions_v1.h renamed to sycl/include/CL/sycl/INTEL/esimd/detail/emu/esimd_emu_functions_v1.h

@@ -532,7 +532,7 @@ namespace cm_support {
 #include <CL/sycl/backend_types.hpp>
 #include <CL/sycl/detail/pi.hpp>
 #include <sycl/ext/intel/experimental/esimd/detail/atomic_intrin.hpp>
-#include <sycl/ext/intel/experimental/esimd/detail/emu/esimdcpu_device_interface.hpp>
+#include <sycl/include/CL/sycl/INTEL/esimd/detail/emu/esimdcpu_device_interface.hpp>
 
 namespace raw_send {
 

sycl/include/sycl/ext/intel/experimental/esimd/detail/emu/esimdcpu_device_interface.hpp renamed to sycl/include/CL/sycl/INTEL/esimd/detail/emu/esimdcpu_device_interface.hpp

@@ -43,4 +43,4 @@ template <> uint32_t pi_cast(uint64_t Value) {
   std::terminate();
 }
 
-#include <sycl/ext/intel/experimental/esimd/detail/emu/esimdcpu_device_interface.hpp>
+#include <sycl/include/CL/sycl/INTEL/esimd/detail/emu/esimdcpu_device_interface.hpp>