[release/2.9] Corrective PR (#2733)

Validation:
http://rocm-ci.amd.com/job/mainline-pytorch2.9-manylinux-wheels/26/

Author: ethanwee1

aten/src/ATen/CMakeLists.txt

@@ -1,15 +1,5 @@
 cmake_minimum_required(VERSION 3.27 FATAL_ERROR)
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
-list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/public")
-if(USE_ROCM)
-    include(LoadHIP OPTIONAL RESULT_VARIABLE _had_loadhip)
-    if(_had_loadhip)
-        # Exposed by LoadHIP.cmake, e.g. "7.1.2" or "7.2.0"
-        message(STATUS "LoadHIP loaded: ROCM_VERSION_DEV='${ROCM_VERSION_DEV}'")
-    else()
-        message(WARNING "LoadHIP.cmake not found; ROCM_VERSION_DEV unavailable")
-    endif()
-endif()
 
 if(NOT MSVC)
   string(APPEND CMAKE_CXX_FLAGS " -Wno-ignored-qualifiers")