Fix MM Operator PostRenderers

Merge Request

Changes

Fix mis-match in values for mm operator postrenders.

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/1253

chart/templates/mattermost/operator/mattermost-operator-helmrelease.yaml

@@ -24,7 +24,7 @@ spec:
   
   {{- if .Values.addons.mattermostoperator.postRenderers }}
   postRenderers:
-  {{ toYaml .Values.addons.authservice.postRenderers | nindent 4 }}
+  {{- toYaml .Values.addons.mattermostoperator.postRenderers | nindent 4 }}
   {{- end }}
   valuesFrom:
     - name: {{ .Release.Name }}-mattermost-operator-values