Set VNFSDK refrepo version to 1.5.1

Issue-ID: VNFSDK-565

Signed-off-by: Kanagaraj Manickam <kanagaraj.manickam@huawei.com>
Change-Id: I11642da8c613bec8e0b679489205504f8e0b46e8
diff --git a/kubernetes/vnfsdk/values.yaml b/kubernetes/vnfsdk/values.yaml
index 9529e55..96cacfb 100644
--- a/kubernetes/vnfsdk/values.yaml
+++ b/kubernetes/vnfsdk/values.yaml
@@ -28,7 +28,7 @@
 #################################################################
 # application image
 repository: nexus3.onap.org:10001
-image: onap/vnfsdk/refrepo:1.3.2
+image: onap/vnfsdk/refrepo:1.5.1
 postgresRepository: crunchydata
 postgresImage: crunchy-postgres:centos7-10.3-1.8.2
 pullPolicy: Always