Sending `Alert` as `Background` due to `content-available` set

[alnp]

Hello,

I hope this message finds you well. I am currently experiencing an issue, specifically regarding the configuration of notification types when using the isContentAvailable parameter. The problem is that when I set isContentAvailable, the code automatically changes the notification type to Background, which makes it challenging to send an alert type notification with content-available using the Apple Push Notification service.

I would like to propose an improvement to the code that allows users to specify both the content-available flag and the notification type, particularly the alert type. This would provide greater flexibility and alignment with the Apple Push Notification service's capabilities.

Thank you for your attention to this matter, and I look forward to your guidance on how to proceed or any updates regarding this issue.

Best regards!

[alnp]

Actually, marciodeaquino just found a solution to set this property $payload->setPushType('alert');.