[POLICY] Update docker images to latest versions

The image versions in policy values.yaml files have been updated

*** This commit is generated by a PF release script ***

Issue-ID: POLICY-4408
Signed-off-by: liamfallon <liam.fallon@est.tech>
Change-Id: I668a2acadccf8d36ccd3b7c1fb21bcfbe59d80da
Signed-off-by: liamfallon <liam.fallon@est.tech>
diff --git a/kubernetes/policy/components/policy-distribution/values.yaml b/kubernetes/policy/components/policy-distribution/values.yaml
index 11b47a6..22c8fc4 100755
--- a/kubernetes/policy/components/policy-distribution/values.yaml
+++ b/kubernetes/policy/components/policy-distribution/values.yaml
@@ -67,7 +67,7 @@
 # Application configuration defaults.
 #################################################################
 # application image
-image: onap/policy-distribution:2.8.0
+image: onap/policy-distribution:2.8.1
 pullPolicy: Always
 
 # flag to enable debugging - application support required