[SPARK-3627] - [yarn] - fix exit code and final status reporting to RM

See the description and whats handled in the jira comment: https://issues.apache.org/jira/browse/SPARK-3627?focusedCommentId=14150013&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14150013

This does not handle yarn client mode reporting of the driver to the AM.   I think that should be handled when we make it an unmanaged AM.

The application Master is not an executor so I chose not to use it. It also doesn't have the same exit reasons which could be useful if the user has an exit code and wants to know what that matches up to