Allow for setting default resolution to 1440p60

[DanTm99]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I'm aware that this is a request for NewPipe itself and that requests for adding a new service need to be made at NewPipeExtractor.
• I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.
• I have read and understood the AI policy. The content of this request is not generated by AI.

Feature description

Currently when choosing a default resolution, 1440p is an option but 1440p60 isn't, despite 1080p60 and 720p60 being options.

Add an option for 1440p60

Why do you want this feature?

This would allow for defaulting to 1440p60 for videos that have it.

Additional information

No response