Don't add llvm includes to rocclr build

There are no llvm includes here.

Change-Id: I0567c6e47e717580819f3854782ba08501bd069d


[ROCm/clr commit: 1ff46e24c5]

projects/clr/hipamd/rocclr/CMakeLists.txt

@@ -93,10 +93,6 @@ list ( APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" )
 set(CMAKE_MODULE_PATH${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
 
 include_directories(${ROCR_INCLUDES})
-if (DEFINED LLVM_INCLUDES AND NOT ${LLVM_INCLUDES} STREQUAL "")
-   message(STATUS "LLVM includes found ${LLVM_INCLUDES}")
-   include_directories(${LLVM_INCLUDES})
-endif() # if (DEFINED LLVM_INCLUDES AND NOT ${LLVM_INCLUDES} STREQUAL "")
 
 include_directories(${CMAKE_SOURCE_DIR})
 include_directories(${CMAKE_SOURCE_DIR}/include)