Merge from origin/emacs-28

f5218385c0 Fix obsoletion of nntp-authinfo-file
10b6919870 ; Fix typos

diff --cc lisp/gnus/nntp.el
Simple merge

diff --cc lisp/net/dictionary.el
Simple merge

diff --cc lisp/org/ol.el
Simple merge

diff --cc test/lisp/calendar/icalendar-tests.el
Simple merge