firmware: rather don't use -f, useful for testing but that's done

src/etc/rc.firmware.subr

@@ -65,7 +65,7 @@ if [ -z "${RELEASE}" ]; then
 else
 	# upgrade to a major release
 	${TEE} ${LOCKFILE} < ${PIPEFILE} &
-	if opnsense-update -ufr ${RELEASE} 2>&1 > ${PIPEFILE}; then
+	if opnsense-update -ur ${RELEASE} 2>&1 > ${PIPEFILE}; then
 		echo '***REBOOT***' >> ${LOCKFILE}
 		sleep 5
 		/usr/local/etc/rc.reboot

src/opnsense/scripts/firmware/upgrade.sh

@@ -54,7 +54,7 @@ elif [ "$PACKAGE" == "maj" ]; then
 	fi
 	# perform first half of major upgrade
 	# (download all + kernel install)
-	if opnsense-update -ufr "${NAME}" >> ${PKG_PROGRESS_FILE} 2>&1; then
+	if opnsense-update -ur "${NAME}" >> ${PKG_PROGRESS_FILE} 2>&1; then
 		REBOOT=1
 	fi
 	# second half reboots multiple times,