[ESIMD] Enable oneapi::experimental::printf support for ESIMD (#6432)

Signed-off-by: Vyacheslav N Klochkov <[email protected]>

Author: v-klochkov

llvm/lib/SYCLLowerIR/ESIMD/ESIMDVerifier.cpp

@@ -34,6 +34,7 @@ static const char *LegalSYCLFunctions[] = {
     "^cl::sycl::accessor<.+>::~accessor",
     "^cl::sycl::accessor<.+>::getNativeImageObj",
     "^cl::sycl::accessor<.+>::__init_esimd",
+    "^cl::sycl::ext::oneapi::experimental::printf",
     "^cl::sycl::id<.+>::.+",
     "^cl::sycl::item<.+>::.+",
     "^cl::sycl::nd_item<.+>::.+",