Outdated object-store-file-layout documentation

[puchengy]

https://iceberg.apache.org/aws/#object-store-file-layout

It seems:

1. write.data.path is not used anymore, but it still appears in the doc
2. formatting issue beginning with "the logic is as follows:"...

[yyanyy]

I think write.data.path is a new thing introduced in #3094 but we did not update table property related doc, potentially because this change is currently not in any official release yet

[github-actions]

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[github-actions]

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