Dynamic filters with partition columns do not get pushed down through DataSourceExec #18171

Describe the bug

For queries like this:

select sum(ss_quantity) from store_sales, date_dim where ss_sold_date_sk=d_date_sk and d_year='2001';

where in store_sales table, ss_sold_date_sk is a partition column. For these queries, dynamic filter pushdown does not cross try_pushdown_filters of DataSourceExec because we don't pushdown filters containing filter columns here.

We do another round of file pruning for dynamic filters here in FileOpener, this does skip files.

Although it would be better to update partitions to be read using dynamic filters bounds, but this is enough for filtering them down for now at least.

To Reproduce

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Expected behavior

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Additional context

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