Update Stratum and PFCP agent image to latest as of 2022-02-26

Change-Id: I3a7a92469c09592753459f290e1fa00d62068976
diff --git a/sdfabric/Chart.yaml b/sdfabric/Chart.yaml
index 7782da5..263aeb7 100644
--- a/sdfabric/Chart.yaml
+++ b/sdfabric/Chart.yaml
@@ -7,7 +7,7 @@
 description: A chart to deploy all SD-Fabric components
 kubeVersion: ">=1.18.0"
 type: application
-version: 1.0.25
+version: 1.0.26
 keywords:
   - aether
   - sdn
@@ -27,7 +27,7 @@
     condition: import.stratum.enabled
   - name: pfcp-agent
     repository: file://../pfcp-agent
-    version: 0.0.7
+    version: 0.0.8
     condition: import.pfcp-agent.enabled
   - name: dbuf
     repository: file://../dbuf