[symfony/dependency-injection] Replaced deprecated !tagged YAML tag to !tagged_iterator

Author: adamwojs

src/bundle/Resources/config/configuration.yaml

@@ -53,4 +53,4 @@ services:
 
     Ibexa\FieldTypeRichText\Configuration\AggregateProvider:
         arguments:
-            $providers: !tagged ibexa.field_type.richtext.configuration.provider
+            $providers: !tagged_iterator ibexa.field_type.richtext.configuration.provider

src/bundle/Resources/config/fieldtype_services.yaml

@@ -85,7 +85,7 @@ services:
 
     Ibexa\FieldTypeRichText\RichText\Validator\ValidatorAggregate:
         class: Ibexa\FieldTypeRichText\RichText\Validator\ValidatorAggregate
-        arguments: [!tagged ibexa.field_type.richtext.validator.input.xhtml5]
+        arguments: [!tagged_iterator ibexa.field_type.richtext.validator.input.xhtml5]
 
     ibexa.richtext.validator.docbook:
         class: Ibexa\FieldTypeRichText\RichText\Validator\Validator

src/bundle/Resources/config/settings/fieldtype_services.yaml

@@ -15,7 +15,7 @@ services:
 
     Ibexa\FieldTypeRichText\RichText\Validator\ValidatorAggregate:
         class: Ibexa\FieldTypeRichText\RichText\Validator\ValidatorAggregate
-        arguments: [!tagged ibexa.field_type.richtext.validator.input.xhtml5]
+        arguments: [!tagged_iterator ibexa.field_type.richtext.validator.input.xhtml5]
 
     ibexa.richtext.validator.docbook:
         class: Ibexa\FieldTypeRichText\RichText\Validator\Validator