feat(helm): allow not to specify aws credentials

so that other methods of authentication can be used

Author: razielgn

charts/core-dump-handler/templates/secrets.yaml

@@ -5,8 +5,12 @@ metadata:
   name: s3config
 type: Opaque
 stringData:
+{{- if .Values.daemonset.s3Secret }}
   s3Secret: {{ .Values.daemonset.s3Secret }}
+{{- end }}
+{{- if .Values.daemonset.s3AccessKey }}
   s3AccessKey: {{ .Values.daemonset.s3AccessKey }}
+{{- end }}
   s3BucketName: {{ .Values.daemonset.s3BucketName }}
   s3Region: {{ .Values.daemonset.s3Region }}
 {{- end }}