[bugfix] Geopackage restore connections in DB-manager

python/plugins/db_manager/db_plugins/gpkg/plugin.py

@@ -61,7 +61,7 @@ def providerName(self):
 
     @classmethod
     def connectionSettingsKey(self):
-        return '/providers/geopackage/connections'
+        return 'providers/ogr/GPKG/connections'
 
     def databasesFactory(self, connection, uri):
         return GPKGDatabase(connection, uri)