Use #' instead of (function ...)

Use #' instead of (function ...)

* lisp/dired-aux.el (dired-do-chxxx, dired-clean-directory)
(dired-mark-confirm, dired-query, dired-byte-compile)
(dired-load, dired-update-file-line, dired-after-subdir-garbage)
(dired-relist-file, dired-rename-subdir, dired-do-create-files)
(dired-mark-read-file-name, dired-do-copy, dired-do-symlink)
(dired-do-hardlink, dired-do-rename, dired-do-rename-regexp)
(dired-do-copy-regexp, dired-do-hardlink-regexp)
(dired-do-symlink-regexp, dired-create-files-non-directory)
(dired-upcase, dired-downcase)

* lisp/dired.el (dired-mode, dired-copy-filename-as-kill)
(dired-internal-do-deletions, dired-internal-do-deletions):
Prefer #' instead of (function ...).