Update CHANGELOG and release version 0.15.17

CHANGELOG.md

 # Changelog
 
+## [0.15.17] - 2023-09-14
+
+* Replace OIDC app `sociallogin` by its fork `oidc_login`.
+
 ## [0.15.16] - 2023-09-06
 
 * Update nextcloud helm chart to v3.5.22

Chart.yaml

@@ -4,7 +4,7 @@ description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
 appVersion: NC-27.0.2-OO-7.2.2.56
-version: 0.15.17-oidc-2
+version: 0.15.17
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud