Support producing positional deletes

[Fokko]

Apache Iceberg version

None

Please describe the bug 🐞

I think it would be great to add support for positional deletes for V2. With Java a lot of learnings have been learned, such as producing a positional delete file per data file. This greatly simplifies the implementation for PyIceberg.

Willingness to contribute

• I can contribute a fix for this bug independently
• I would be willing to contribute a fix for this bug with guidance from the Iceberg community
• I cannot contribute a fix for this bug at this time

[github-actions]

This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.

[github-actions]

This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'