Vote succeeded, create the 4.0 tag

git-svn-id: https://svn.apache.org/repos/asf/jmeter/tags/v4_0@1823732 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 63c2bc9d3ae0589fd5d147fa6a4200bf35ac9bc4