Merge branch 'ips-fluentbit' into 'master'

Bug fix for fluentbit IPS

See merge request platform-one/big-bang/bigbang!1783

chart/templates/logging/elasticsearch-kibana/imagepullsecret.yaml

-{{- if and (not .Values.loki.enabled) (not .Values.promtail.enabled) ( .Values.logging.enabled) }}
+{{- if and (not .Values.loki.enabled) (not .Values.promtail.enabled) (or .Values.logging.enabled .Values.fluentbit.enabled) }}
 {{- if ( include "imagePullSecret" . ) }}
 apiVersion: v1
 kind: Secret