disk-usage-1.2

What's Changed

• Modernize Tooling by @sghill-rewrite in #89
• Remove spotbugs configuration in Jenkinsfile by @froque in #90
• Move matrix plugin to test scope by @froque in #91
• Removes usage of deprecated ANTLRException by @froque in #92

Full Changelog: disk-usage-1.1...disk-usage-1.2