Add release-1.6 config, update release-1.5

Change-Id: I1d309b466cf42f65a4ca928e2003e1b0a3347404
diff --git a/configs/release-1.5 b/configs/release-1.5
index 896ab2e..af56cb6 100644
--- a/configs/release-1.5
+++ b/configs/release-1.5
@@ -2,12 +2,10 @@
 #
 # SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
 
-OMEC_CONTROL_PLANE_CHART := aether/omec-control-plane --version 0.7.15
+OMEC_CONTROL_PLANE_CHART := aether/omec-control-plane --version 0.8.2
 OMEC_USER_PLANE_CHART    := aether/omec-user-plane --version 0.4.8
-
-OMEC_SUB_PROVISION_CHART := aether/omec-sub-provision --version 0.1.3
-
-5GC_CONTROL_PLANE_CHART  := aether/5g-control-plane --version 0.3.14
+OMEC_SUB_PROVISION_CHART := aether/omec-sub-provision --version 0.2.0
+5GC_CONTROL_PLANE_CHART  := aether/5g-control-plane --version 0.4.0
 5G_RAN_SIM_CHART         := aether/5g-ran-sim --version 0.0.2
 
 # For installing the ROC