Fix RAT errors

RowResultIteratorBenchmark didn't have a license and
gutil/atomicops-internals-arm64.h has a 3-clause BSD license that has to
be excluded.

Change-Id: I95fbc790cde0d325b7bef0c2424b04bef3682303
Reviewed-on: http://gerrit.cloudera.org:8080/16413
Tested-by: Kudu Jenkins
Reviewed-by: Grant Henke <granthenke@apache.org>
2 files changed