[AMDGPU] Run DL builtin tests for new GFX (#130054)

Author: mariusz-sikora-at-amd

clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-gfx11.cl

@@ -1,6 +1,7 @@
 // REQUIRES: amdgpu-registered-target
 
 // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1100 -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1200 -emit-llvm -o - %s | FileCheck %s
 
 typedef unsigned int uint;
 typedef half __attribute__((ext_vector_type(2))) half2;