Handle changes btw. QoS parms in 1.5 and 1.6

Change-Id: Ife6c68f9ab1d93eb7028c0482cb761350b894ce5
diff --git a/configs/release-1.5 b/configs/release-1.5
index af56cb6..d0fbcca 100644
--- a/configs/release-1.5
+++ b/configs/release-1.5
@@ -18,3 +18,5 @@
 ROC_VALUES     := $(MAKEDIR)/roc-values-v3.yaml
 ROC_4G_MODELS  := $(MAKEDIR)/roc-4g-models-v3.json
 ROC_5G_MODELS  := $(MAKEDIR)/roc-5g-models-v3.json
+4G_CORE_VALUES := $(MAKEDIR)/4g-core-values-1.5.yaml
+5G_CORE_VALUES := $(MAKEDIR)/5g-core-values-1.5.yaml