Background jobs with extended data support > 4000 bytes

[ShGKme]

The problem

Currently, we have a 4000 bytes limitation for the background job data size.
Sometimes apps need more data. In this case, then need to store the data in the app's tables and then get it from the background jobs. It requires additional work on the app side and may only be found after having an issue exceeding the limit.

background job arguments cannot exceed 4000 characters

The proposal

Add an extended background job payload storage.

Example

• webhook_listeners only supports events with less than 4000 characters payload due to background jobs limitation and may break a request #58912