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-ran-sim/values.yaml b/5g-ran-sim/values.yaml
index 5c9fd36..87168ee 100644
--- a/5g-ran-sim/values.yaml
+++ b/5g-ran-sim/values.yaml
@@ -5,7 +5,7 @@
 images:
   tags:
     init: docker.io/omecproject/pod-init:1.0.0
-    gnbsim: registry.aetherproject.org/omecproject/5gc-gnbsim:dev-new-gnbsim-68c0647
+    gnbsim: registry.aetherproject.org/omecproject/5gc-gnbsim:main-a984342
   pullPolicy: IfNotPresent
   # Secrets must be manually created in the namespace.
   pullSecrets: