Pass reloadall flag to dhcp6c config. Fixes #13253
This ensures that if the interface is being configured in a way that requires a reload, that the DHCP6 client is also restarted. This allows the DHCP6 client to restart when applying settings and during other necessary events.
Related issues
Bug #13253: ``dhcp6c`` is not restarted when applying settings when multiple WANs are configured for DHCP6
Pass reloadall flag to dhcp6c config. Fixes #13253
This ensures that if the interface is being configured in a way that requires a reload, that the DHCP6 client is also restarted. This allows the DHCP6 client to restart when applying settings and during other necessary events.