[BUG] [cudf_polars] When rapidsmpf fails on a OOM, rest of the iterations also fail

**Describe the bug**
When running rapidsmpf pdsh queries, if a query iteration fails with a OOM, rest of the iterations also fail because it kills the dask worker. Likely that the OOM exception is not properly handled.

**Steps/Code to reproduce bug**

**Expected behavior**
Only the current iteration should fail and record the exception. Rest of the iterations and queries should be able to continue without a problem (they may OOM in later iterations). The dask worker/ rapidsmpf context should not be affected.
Open questions:
- Since the rapidsmpf buffer resource is reused, would there be any dangling spilled data from the failed query? Do we need to do any special cleaning up?