Chronos-exporter: Moved the Images and Site Plans out to Helm chart ConfigMap

Change-Id: Ie024a9c032de0d6f9326d1f6c61206ccbcfa44be
diff --git a/.reuse/dep5 b/.reuse/dep5
index 17938f4..939b98f 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -18,3 +18,8 @@
 Files: */files/certs/tls.* */files/certs/aether-roc-gui* */files/certs/aether-enterprise-portal*
 Copyright: 2021 Open Networking Foundation
 License: CC0-1.0
+
+# source: https://unsplash.com/ https://unsplash.com/license (also images are modified)
+Files: chronos-exporter/files/images/*.png
+Copyright: 2022 Open Networking Foundation
+License: LicenseRef-ONF-Member-Only-1.0