Fix RabbitMQ exporter's ConfigMap when additional labels are used (#5335)

Signed-off-by: Michal Baumgartner <michal.baumgartner@ataccama.com>

Author: m1so

charts/prometheus-rabbitmq-exporter/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Rabbitmq metrics exporter for prometheus
 name: prometheus-rabbitmq-exporter
-version: 2.1.0
+version: 2.1.1
 appVersion: 1.0.0
 home: https://github.com/kbudde/rabbitmq_exporter
 sources:

charts/prometheus-rabbitmq-exporter/templates/configmap.yaml

@@ -8,7 +8,7 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
   {{- with .Values.additionalLabels }}
-    {{- toYaml . | indent 4 }}
+    {{- toYaml . | nindent 4 }}
   {{- end }}
 data:
     RABBIT_URL: {{ .Values.rabbitmq.url | quote }}
@@ -27,4 +27,4 @@ data:
     MAX_QUEUES: {{ .Values.rabbitmq.max_queues | quote }}
     EXCLUDE_METRICS: {{ .Values.rabbitmq.excludeMetrics | quote }}
     RABBIT_CONNECTION: {{ .Values.rabbitmq.connection | quote }}
-    
+