Support removal of only selective node states in untracked removal flow

Currently inactive nodes are removed from the Yarn local memory irrespective of which state they are in. This makes the node removal process not too much configurable

After this patch: https://issues.apache.org/jira/browse/YARN-10854

If autoscaling is enabled, lot many nodes go into DECOMMISSIONED state but still other states like LOST, SHUTDOWN are very less and systems might want them to be still visible on UI for better tracking

The proposal is to introduce a new config, which when set, will allow only selective node states to be removed after going into untracked state.

PR: https://github.com/apache/hadoop/pull/5681

Any thoughts/suggestions/feedbacks are welcome!