Updating image tags in sd-core components

gnbsim image tag update - new image with multiple fixes including qfi extension handling

mme, spgw, pcrf image update to fix various issues.
PCRF context replacement
spgw to make dns timeout configurable
mme to handle UL data count

configpod image update in 4G/5G charts to fix bit rate conversion.

Change-Id: I2f6a54d559463b93e60639a6f0985f045c960c68
diff --git a/5g-control-plane/values.yaml b/5g-control-plane/values.yaml
index 3cc8fed..0482b61 100644
--- a/5g-control-plane/values.yaml
+++ b/5g-control-plane/values.yaml
@@ -13,7 +13,7 @@
     pcf: registry.aetherproject.org/omecproject/5gc-pcf:master-dbbef99
     udr: registry.aetherproject.org/omecproject/5gc-udr:onf-release3.0.5-deef506
     udm: registry.aetherproject.org/omecproject/5gc-udm:onf-release3.0.5-c28433a
-    webui: registry.aetherproject.org/omecproject/5gc-webui:master-a40108b
+    webui: registry.aetherproject.org/omecproject/5gc-webui:master-4a8e10a
   pullPolicy: IfNotPresent
   # Optionally specify an array of imagePullSecrets.
   # Secrets must be manually created in the namespace.