checking sdcore or free5gc directory exist in a image

tested these changes on aiab setup with all sdcore images/free5gc images.
All pods are up and running, registration call flow is fine with gnbsim

Change-Id: I8a0fdab559cf3cb524cf159ae1d7b201acfd05f3
diff --git a/5g-control-plane/templates/bin/_nssf-run.sh.tpl b/5g-control-plane/templates/bin/_nssf-run.sh.tpl
index 2aae4a0..a903d75 100644
--- a/5g-control-plane/templates/bin/_nssf-run.sh.tpl
+++ b/5g-control-plane/templates/bin/_nssf-run.sh.tpl
@@ -6,11 +6,21 @@
 
 set -xe
 
+DIR=""
+if [ -d "/free5gc/nssf" ]; then
+  DIR="/free5gc"
+  echo "free5gc directory exist"
+fi
+if [ -d "/sdcore/nssf" ]; then
+  DIR="/sdcore"
+  echo "sdcore directory exist"
+fi
+
 {{- if .Values.config.coreDump.enabled }}
-cp /free5gc/nssf/nssf /tmp/coredump/
+cp $DIR/nssf/nssf /tmp/coredump/
 {{- end }}
 
-cd /free5gc
+cd $DIR
 
 cat config/nssfcfg.conf