message: refactor: examples: Rename checking script for toplevel directory
diff: @@ -23,7 +23,7 @@ log_err() {
  echo >&2 "$@"
  }
  -ensure_top_level_dir_invocation() {
  +assert_is_toplevel_dir() {
  local top_level_dir=$(git rev-parse --show-toplevel)
  if [[ ${top_level_dir} != $(pwd) ]]; then
  @@ -94,7 +94,7 @@ build_example() {
  }
  main() {
  - ensure_top_level_dir_invocation
  + assert_is_toplevel_dir
  local EXAMPLES=(
  "./examples/container/cpueater"
  