spotted by landry with OpenLDAP slapcat.

seems I didn't realise that /tmp/*.sem were also used when I added the
exclusion for /tmp/*.shm.  ok?

Index: daily
===================================================================
RCS file: /cvs/src/etc/daily,v
diff -u -p -r1.98 daily
--- daily	16 May 2024 11:33:59 -0000	1.98
+++ daily	30 May 2024 14:01:23 -0000
@@ -50,7 +50,7 @@ if [ -d /tmp -a ! -L /tmp ]; then
 	find -x . \
 	    \( -path './ssh-*' -o -path ./.X11-unix -o -path ./.ICE-unix \
 		-o -path './tmux-*' \) -prune -o \
-	    -type f -and ! -path './*.shm' -atime +7 -delete 2>/dev/null
+	    -type f -and ! -path './*.s[eh]m' -atime +7 -delete 2>/dev/null
 	find -x . -type d -mtime +1 ! -path ./vi.recover ! -path ./.X11-unix \
 	    ! -path ./.ICE-unix ! -name . \
 	    -delete >/dev/null 2>&1; }