Use v1 ExternalSecret apiVersion (#74)

* Use v1 ExternalSecret apiVersion

* Make ExternalSecret apiVersion conditional

* Fix ExternalSecret apiVersion template

Author: mikkelam

templates/externalsecret.yaml

@@ -1,5 +1,5 @@
 {{- if and .Values.externalSecrets.enabled .Values.externalSecrets.create }}
-apiVersion: external-secrets.io/v1beta1
+apiVersion: {{ if .Capabilities.APIVersions.Has "external-secrets.io/v1" }}external-secrets.io/v1{{ else }}external-secrets.io/v1beta1{{ end }}
 kind: ExternalSecret
 metadata:
   name: {{ default (include "pgdog.fullname" .) .Values.externalSecrets.name }}
@@ -29,4 +29,3 @@ spec:
   data: []
   {{- end }}
 {{- end }}
-