Fix deployment extraEnvs indentation in operator chart (#2814)

* Fix operator extraEnvs indentation

Fix bad operator extraEnvs indentation by matching the statement to how other lists are expanded in the deployment template

* Replace nindent by indent to fully mirror the other similar lines in the file

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Co-authored-by: Felix Kunde <[email protected]>

Author: DaDummy

charts/postgres-operator/templates/deployment.yaml

@@ -54,7 +54,7 @@ spec:
           value: {{ template "postgres-operator.controllerID" . }}
       {{- end }}
       {{- if .Values.extraEnvs }}
-      {{- .Values.extraEnvs | toYaml | nindent 8 }}
+{{ toYaml .Values.extraEnvs | indent 8 }}
       {{- end }}
         resources:
 {{ toYaml .Values.resources | indent 10 }}