Implement kernel.reset support for Elastica services

[igor-kuzmanovic]

Fixes #1984

Make ElasticaLogger implement ResetInterface and tag it with kernel.reset tag.
Tag the Client definition with kernel.reset tag (already implements ResetInterface).
Tag ElasticaDataCollector with kernel.reset tag (already implements ResetInterface through DataCollectorInterface).

It seems implementing ResetInterface is optional and is only used for autoconfiguration which doesn't matter in a third party bundle but just for the sake of being explicit.

$container->registerForAutoconfiguration(ResetInterface::class)
            ->addTag('kernel.reset', ['method' => 'reset']);