uucore/fs: call `to_string_lossy` only once in `dir_strip_dot_for_creation`#8399

sylvestre merged 1 commit intouutils:mainuutils/coreutils:mainfrom

cakebaker:uucore_fs_create_single_stringcakebaker/coreutils:uucore_fs_create_single_stringCopy head branch name to clipboard