Update to sdcore-adapter 0.2.15; add option for partial updates

Change-Id: I8410e75989369dec3265897a44590ad250487086
diff --git a/sdcore-adapter-v4/Chart.yaml b/sdcore-adapter-v4/Chart.yaml
index 2ead7b4..893b27a 100644
--- a/sdcore-adapter-v4/Chart.yaml
+++ b/sdcore-adapter-v4/Chart.yaml
@@ -6,7 +6,7 @@
 name: sdcore-adapter-v4
 kubeVersion: ">=1.17.0"
 type: application
-version: 4.0.13
+version: 4.0.14
 appVersion: v4.0.0
 description: Aether SD-Core Adapter
 keywords: