[native] Add positional deletes to Iceberg native tpcds e2e tests

[nmahadevuni]

Description

Added delete phase to the Iceberg tpc-ds native e2e tests.

Motivation and Context

Goal to add full data maintenance phases described in the tpc-ds spec to the e2e tests.

Impact

No impact

Test Plan

Added a new test to run deletes, verify and run all the tpc-ds queries.

== NO RELEASE NOTE ==