message: Disable tests and tbbmalloc higher in the food chain
diff: include(FetchContent)
  message(STATUS "Fetching oneTBB")
  +set(TBB_TEST OFF CACHE BOOL "Build TBB Tests" FORCE)
  +set(TBBMALLOC_BUILD OFF CACHE BOOL "Build tbbmalloc" FORCE)
  FetchContent_Declare(TBB
  URL https://github.com/oneapi-src/oneTBB/archive/refs/tags/v2021.5.0.zip
  @@ -19,6 +21,7 @@ FetchContent_Declare(TBB
  INSTALL_COMMAND "${CMAKE_COMMAND} --install ${CMAKE_CURRENT_BINARY_DIR}/build --prefix \"${CMAKE_CURRENT_BINARY_DIR}/inst\""
  )
  FetchContent_Populate(TBB)
  +
  # Manually change the output directory so folders don't spawn randomly in the build env
  set(TBB_OUTPUT_DIR_BASE "internal/oneTBB/build/" CACHE INTERNAL "Set output directory for oneTBB")
  @@ -34,6 +37,3 @@ add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/bin
  # Set the values back to what they originally were
  set(BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS_OLD} CACHE BOOL "Type of libraries to build" FORCE)
  set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ${CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS_OLD} CACHE BOOL "Tell CMake to always export symbols on Windows" FORCE)
  -
  -set(TBB_TEST OFF CACHE BOOL "Build TBB Tests" FORCE)
  -set(TBBMALLOC_BUILD OFF CACHE BOOL "Build tbbmalloc" FORCE)
  