[DI] Replaced usage of deprecated !tagged in services definitions (#106)

Author: adamwojs

src/lib/Resources/config/container/solr/services.yml

@@ -30,7 +30,7 @@ services:
 
     Ibexa\Solr\Query\Common\EmbeddingVisitor\Aggregate:
         arguments:
-            $visitors: !tagged ibexa.search.solr.query.content.embedding.visitor
+            $visitors: !tagged_iterator ibexa.search.solr.query.content.embedding.visitor
 
     # Note: services tagged with 'ibexa.search.solr.query.content.criterion.visitor'
     # are registered to this one using compilation pass