feat: use Grafana 11.6.1 to fix issues when using browser locale for date formats (#4662)

* Grafana 11.6.1

* fix #4690

* increase dateTimeAsLocal column width to 210 for en-us locale, remove obsolete config entries

* docs: update changelog

---------

Co-authored-by: Jakob Lichterfeld <jakob-lichterfeld@gmx.de>

grafana/datasource.yml

@@ -5,7 +5,6 @@ datasources:
     type: postgres
     url: $DATABASE_HOST:$DATABASE_PORT
     user: $DATABASE_USER
-    database: $DATABASE_NAME
     access: proxy
     basicAuth: false
     withCredentials: false
@@ -15,5 +14,6 @@ datasources:
     jsonData:
       postgresVersion: 1500
       sslmode: $DATABASE_SSL_MODE
+      database: $DATABASE_NAME
     version: 1
     editable: true