GH-51670: [C++][Dev] Fix shellcheck errors in the cpp/examples/minimal_build directory - #51671

GH-51670: [C++][Dev] Fix shellcheck errors in the cpp/examples/minimal_build directory#51671

hiroyuki-sato wants to merge 3 commits into

apache:mainapache/arrow:mainfrom

hiroyuki-sato:topic/shellcheck-minimal_build_dirhiroyuki-sato/arrow:topic/shellcheck-minimal_build_dirCopy head branch name to clipboard