emacs-28 updated (d3a832a -> fd274d7)

[Paul Eggert]

eggert pushed a change to branch emacs-28.

      from  d3a832a   Simplify hack-read-symbol-shorthands again (bug#50946)
       new  cc3fc94   Pacify gcc 11.2.1 -Wanalyzer-null-argument
       new  fd274d7   Pacify -Wanalyzer-null-argument in lisp_malloc


Summary of changes:
 src/alloc.c   | 5 +++--
 src/gtkutil.c | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)