Addition of missing licenses to files

Issue-ID: CPS-467
Signed-off-by: lukegleeson <luke.gleeson@est.tech>
Change-Id: Id39fa218b5d56f2350133dac8df38f75e6d42638
diff --git a/csit/tests/cps-data/cps-data.robot b/csit/tests/cps-data/cps-data.robot
index ff1e8d0..9fd8451 100644
--- a/csit/tests/cps-data/cps-data.robot
+++ b/csit/tests/cps-data/cps-data.robot
@@ -1,3 +1,21 @@
+# ============LICENSE_START=======================================================
+# Copyright (c) 2021 Pantheon.tech.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
 *** Settings ***
 Documentation         CPS Core - Data REST API