change initdb keys

charts/postgres-cluster/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 3.4.0
+version: 3.5.0
 description: Chart for cloudnative-pg cluster
 keywords:
   - database

charts/postgres-cluster/values.yaml

@@ -81,8 +81,7 @@ cluster:
   # BootstrapInitDB is the configuration of the bootstrap process when initdb is used.
   # See: https://cloudnative-pg.io/documentation/current/bootstrap/
   # See: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-bootstrapinitdb
-  initdb:
-    {}
+  initdb: {}
     # database: app
     # owner: app
     # secret: "" # Name of the secret containing the initial credentials for the owner of the user database. If empty a new secret will be created from scratch