Renamed MercureUpdatesGenerator to PublishingUpdatesGenerator to make it general purpose

module/Core/config/dependencies.config.php

@@ -64,7 +64,7 @@ return [
             ShortUrl\Transformer\ShortUrlDataTransformer::class => ConfigAbstractFactory::class,
             ShortUrl\Middleware\ExtraPathRedirectMiddleware::class => ConfigAbstractFactory::class,
 
-            Mercure\MercureUpdatesGenerator::class => ConfigAbstractFactory::class,
+            EventDispatcher\PublishingUpdatesGenerator::class => ConfigAbstractFactory::class,
 
             Importer\ImportedLinksProcessor::class => ConfigAbstractFactory::class,
 
@@ -160,7 +160,7 @@ return [
             Options\UrlShortenerOptions::class,
         ],
 
-        Mercure\MercureUpdatesGenerator::class => [
+        EventDispatcher\PublishingUpdatesGenerator::class => [
             ShortUrl\Transformer\ShortUrlDataTransformer::class,
             Visit\Transformer\OrphanVisitDataTransformer::class,
         ],

module/Core/config/event_dispatcher.config.php

@@ -93,13 +93,13 @@ return [
         ],
         EventDispatcher\Mercure\NotifyVisitToMercure::class => [
             MercureHubPublishingHelper::class,
-            Mercure\MercureUpdatesGenerator::class,
+            EventDispatcher\PublishingUpdatesGenerator::class,
             'em',
             'Logger_Shlink',
         ],
         EventDispatcher\Mercure\NotifyNewShortUrlToMercure::class => [
             MercureHubPublishingHelper::class,
-            Mercure\MercureUpdatesGenerator::class,
+            EventDispatcher\PublishingUpdatesGenerator::class,
             'em',
             'Logger_Shlink',
         ],