Provide Sonar analysis for Shiro source code

I noticed Shiro isn't listed on the Apache Sonar site: https://analysis.apache.org/ . Sonar lets people quickly know where the code could use improvement, helpful for those hoping to start submitting patches (like me, if I can get some time in.)

Could someone on the Shiro team submit a JIRA to INFRA to have Sonar activated for Shiro? Thanks!