[test-suite] Fix adding the halide runtime file as cxx after file renaming.

[asbirlea]

Summary

In order for the bitcode files to be linked they need to be marked as being cxx language.
A previous patch renaming the halide runtime failed to do the renaming in the cmake file.
This should also fix the problem of failing aarch64 tests on green dragon - to be re-enabled after this fix.

test-suite/trunk/Bitcode/simd_ops/CMakeLists.txt

 set(NO_REFERENCE_OUTPUT true)
 file(GLOB uosources ${CMAKE_CURRENT_SOURCE_DIR}/${ARCH}_tests/*.bc)
 SET_SOURCE_FILES_PROPERTIES(${uosources} PROPERTIES LANGUAGE CXX)
 file(GLOB scalar_sources ${CMAKE_CURRENT_SOURCE_DIR}/${ARCH}_scalar_tests/*.bc)
 SET_SOURCE_FILES_PROPERTIES(${scalar_sources} PROPERTIES LANGUAGE CXX)
-SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/simd_op_check_runtime.bc PROPERTIES LANGUAGE CXX)
+SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/${ARCH}_halide_runtime.bc PROPERTIES LANGUAGE CXX)
 
 list(APPEND LDFLAGS -lpthread -ldl)
 add_library(simd_ops STATIC simd_ops.cpp ${ARCH}_halide_runtime.bc)
 target_link_libraries(simd_ops)
 test_suite_add_build_dependencies(simd_ops)
 set_target_properties(simd_ops PROPERTIES LINKER_LANGUAGE CXX)
 
 foreach(sourcebc ${uosources})