packaging: add missing SPDX headers

Otherwise static checker complains and fails.

Signed-off-by: Peng Tao <bergwolf@hyper.sh>

tools/packaging/kata-deploy/Dockerfile

@@ -1,3 +1,9 @@
+#!/usr/bin/env bash
+# Copyright (c) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
 FROM centos/systemd
 ARG KUBE_ARCH=amd64
 ARG KATA_ARTIFACTS=./kata-static.tar.xz

tools/packaging/static-build/qemu-virtiofs/Makefile

@@ -1,3 +1,8 @@
+#!/usr/bin/env bash
+# Copyright (c) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
 MK_DIR :=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
 CONFIG_DIR := $(MK_DIR)/../../scripts/