msgraph cleanup state before throw

[mtuchi]

Summary

When catching an error on execute() i added a cleanup step then throw an error. Before that we were doing cleanup without throwing an error which made job code to pass even if there is a throw new Error() in that job code

Ref #319

Review Checklist

Before merging, the reviewer should check the following items:

• Does the PR do what it claims to do?
• If this is a new adaptor, has the migration tool been run and the
  migration guide followed?
• Are there any unit tests? Should there be?
• Is there a changeset associated with this PR? Should there be? Note that
  dev only changes don't need a changeset.