Merge from origin/emacs-29

0c29f53ab87 Fix 'string-pixel-width' under 'line-prefix'
7bbd7cae074 Fix find-dired-with-command for remote directories
c4a8572025e ; * etc/HISTORY: Fix Emacs 28.3 entry.

diff --cc lisp/emacs-lisp/subr-x.el
Simple merge

diff --cc lisp/find-dired.el
Simple merge