Adding scope of RICPlatform that are under Apache License

Change-Id: I233fbe43f6d704d298f0bff71bb69ed5eb1db97b
Signed-off-by: wahidw <abdulwahid.w@nokia.com>
diff --git a/pkg/sdl/file.go b/pkg/sdl/file.go
index 2d49be7..90b1ed0 100644
--- a/pkg/sdl/file.go
+++ b/pkg/sdl/file.go
@@ -14,6 +14,10 @@
    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.
+
+   This source code is part of the near-RT RIC (RAN Intelligent Controller)
+   platform project (RICP).
+
 ==================================================================================
 */
 /*