[SDC] Update SDC docker images to 1.11.8

Update SDC versions for M4

Signed-off-by: MichaelMorris <michael.morris@est.tech>
Issue-ID: SDC-4155
Change-Id: Iec5eccb19a41401298224c5b3290acdf85190c63
diff --git a/kubernetes/sdc/components/sdc-be/values.yaml b/kubernetes/sdc/components/sdc-be/values.yaml
index 2da601b..d92bf49 100644
--- a/kubernetes/sdc/components/sdc-be/values.yaml
+++ b/kubernetes/sdc/components/sdc-be/values.yaml
@@ -35,8 +35,8 @@
 # Application configuration defaults.
 #################################################################
 # application image
-image: onap/sdc-backend-all-plugins:1.11.6
-backendInitImage: onap/sdc-backend-init:1.11.6
+image: onap/sdc-backend-all-plugins:1.11.8
+backendInitImage: onap/sdc-backend-init:1.11.8
 
 pullPolicy: Always