When calling cli_samr_enum_{dom,als}_groups in a while loop, the

When calling cli_samr_enum_{dom,als}_groups in a while loop, the
terminating condition should be result != STATUS_MORE_ENTRIES, not
result == NT_STATUS_OK otherwise we get stuck in an infinite loop
when there's any sign of trouble.
(This used to be commit 2266d281a4bb0a034461ba3e72513609f86e9a38)