[stable/elasticsearch] Adds imagePullSecrets to test image (#21048)

Signed-off-by: Marcos Estevez <marcos.stvz@gmail.com>

stable/elasticsearch/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: elasticsearch
 home: https://www.elastic.co/products/elasticsearch
-version: 1.32.3
+version: 1.32.4
 appVersion: 6.8.6
 description: Flexible and powerful open source, distributed real-time search and analytics
   engine.

stable/elasticsearch/templates/tests/test.yaml

@@ -10,6 +10,12 @@ metadata:
   annotations:
     "helm.sh/hook": test-success
 spec:
+{{- if .Values.image.pullSecrets }}
+  imagePullSecrets:
+  {{- range $pullSecret := .Values.image.pullSecrets }}
+    - name: {{ $pullSecret }}
+  {{- end }}
+{{- end }}
   initContainers:
     - name: test-framework
       image: "{{ .Values.testFramework.image}}:{{ .Values.testFramework.tag }}"