Update Chart.yaml

bump chart version

Author: jp-gouin

Chart.yaml

@@ -13,7 +13,7 @@ dependencies:
       - bitnami-common
     version: 1.x.x
 home: https://www.openldap.org
-version: 4.2.1
+version: 4.2.2
 appVersion: 2.6.6
 description: Community developed LDAP software
 icon: https://raw.githubusercontent.com/jp-gouin/helm-openldap/master/logo.png
@@ -27,4 +27,4 @@ sources:
 maintainers:
   - name: Jean-Philippe Gouin
     email: jp-gouin@hotmail.fr
-engine: gotpl
+engine: gotpl