LU-15935 tests: ignore replay-dual/33 cleanup error

LU-15935 tests: ignore replay-dual/33 cleanup error

The cleanup in replay-dual test_33 can fail to reset at_min
if the OST was already stopped on some node during cleanup.
Ignore these non-fatal errors during stack_trap cleanup.

Fixes: 1a79d395dd ("LU-15935 target: keep track of multirpc slots in last_rcvd")
Test-Parameters: trivial testlist=replay-dual env=ONLY=33
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I69d3feb9591256704b47c850c35ea97ffb500c1e
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/58915
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Etienne AUJAMES <eaujames@ddn.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>