What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind feature

What does this PR do / why do we need it:

Try to optimize the generation of dynamic filters when the "small" table already has the static predicates.

Which issue(s) this PR fixes:

Fixes #I1U5CQ:Selectivity based Dynamic Filtering

Special notes for your reviewers: