Fix helm push command

.drone.yml

@@ -46,9 +46,10 @@ steps:
               helm show chart "$CHART" || true
               exit 1
             fi
-            OCI_REF="oci://$HARBOR_REGISTRY/$HARBOR_PROJECT/$NAME:$VERSION"
+                 OCI_REF="oci://$HARBOR_REGISTRY/$HARBOR_PROJECT/$NAME:$VERSION"
+                 OCI_REPO="oci://$HARBOR_REGISTRY/$HARBOR_PROJECT"
             echo "Pushing $CHART as $OCI_REF"
-            helm push "$CHART" "$OCI_REF"
+                 helm push "$CHART" "$OCI_REPO"
             if [ $? -eq 0 ]; then
               echo "Successfully pushed $CHART to $OCI_REF"
               continue