Move /var/log/sendmail.st creation to etc/Makefile where it belongs;

noticed by grange@

src/etc/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.179 2003/03/08 19:03:44 beck Exp $
+#	$OpenBSD: Makefile,v 1.180 2003/03/10 21:08:44 millert Exp $
 
 TZDIR=		/usr/share/zoneinfo
 LOCALTIME=	US/Pacific
@@ -217,6 +217,8 @@ distribution-etc-root-var: distrib-dirs
 		${DESTDIR}/var/log/messages
 	${INSTALL} -c -o ${BINOWN} -g wheel -m 600 /dev/null \
 		${DESTDIR}/var/log/secure
+	${INSTALL} -c -o ${BINOWN} -g wheel -m 664 /dev/null \
+		${DESTDIR}/var/log/sendmail.st
 	${INSTALL} -c -o ${BINOWN} -g wheel -m 644 /dev/null \
 		${DESTDIR}/var/log/wtmp
 	${INSTALL} -c -o ${BINOWN} -g wheel -m 640 /dev/null \