SWDEV-277559 - Remove AMDIL

The rest of AMDIL support will be removed along with orca backend.

Change-Id: I0462501e7147dc4b99870fd02034d0a4a0496e55


[ROCm/clr commit: 1a38be8972]

projects/clr/rocclr/device/gpu/gpukernel.cpp

@@ -644,7 +644,7 @@ bool NullKernel::create(const std::string& code, const std::string& metadata,
   if ((binaryCode == NULL) && (binarySize == 0) && !code.empty()) {
     acl_error err;
     aclTargetInfo info = aclGetTargetInfo(nullDev().settings().use64BitPtr_ ? "amdil64" : "amdil",
-                                          nullDev().isa().amdIlName(), &err);
+                                          nullptr, &err);
     if (err != ACL_SUCCESS) {
       LogWarning("aclGetTargetInfo failed");
       return false;