[authorization] Remove the Sentry integration

As discussed on the dev mailing list. This patch removes Sentry now
that Kudu 1.12.0 is released. This will allow upgrading the HMS
inegration Hive dependency to 3+.

In the authorization tests that used a HarnessEnum including Sentry
I left the enum to simplify adding any variants in the future.

Change-Id: If40a6f2c88721ff3721cf148a9c609102705ae8b
Reviewed-on: http://gerrit.cloudera.org:8080/15880
Tested-by: Kudu Jenkins
Reviewed-by: Hao Hao <hao.hao@cloudera.com>
60 files changed