Update Helm charts

1. Remove init containers which don't seem to be required
2. Update AMF image

Change-Id: Ib36e9c06f229b982d1825a103e183797191a13ec
diff --git a/5g-control-plane/templates/deployment-nrf.yaml b/5g-control-plane/templates/deployment-nrf.yaml
index d377920..9e95798 100644
--- a/5g-control-plane/templates/deployment-nrf.yaml
+++ b/5g-control-plane/templates/deployment-nrf.yaml
@@ -35,10 +35,10 @@
       imagePullSecrets:
 {{ toYaml .Values.images.pullSecrets | indent 8 }}
     {{- end }}
-    {{- if .Values.config.coreDump.enabled }}
+      {{- if .Values.config.coreDump.enabled }}
       initContainers:
-{{ tuple "nrf" . | include "5g-control-plane.coredump_init" | indent 6 }}
-    {{- end }}
+      {{ tuple "nrf" . | include "5g-control-plane.coredump_init" | indent 6 }}
+      {{- end }}
       containers:
       - name: nrf
         image: {{ .Values.images.repository }}{{ .Values.images.tags.nrf }}