[master]exclude classes in jacoco and findbugs reports

Author: fan

Summary: exclude classes in jacoco and findbugs reports

Test Plan: mvn findbugs:findbugs

Reviewers: manukranthk

Reviewed By: manukranthk

CC: hbase-eng@, pieter

Differential Revision: https://phabricator.fb.com/D919337

Task ID: 2658913

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.89-fb@1512428 13f79535-47bb-0310-9956-ffa450edef68