fixup! fix(activity): allow string types for snowflake IDs

Author: miaulalala

lib/public/Activity/IManager.php

@@ -131,6 +131,8 @@ public function getProviders(): array;
 	public function getSettingById(string $id): ActivitySettings;
 
 	/**
+	 * @param string $type
+	 * @param int|string $id
 	 * @since 8.2.0
 	 */
 	public function setFormattingObject(string $type, int|string $id): void;