[NEW RELEASE] sonar-checkstyle 4.33

Hi,

Short description:
Issue #294: update to CS 8.33

Sonarqube compatibility: 7.9-LATEST
JDK: 1.8

SonarCloud project dashboard: https://sonarcloud.io/dashboard?id=checkstyle_sonar-checkstyle

PR: https://github.com/SonarSource/sonar-update-center-properties/pull/134

Thanks,
Daniel Mühlbachler-Pietrzykowski

Hi Daniel,

Done!

:slightly_smiling_face:
Ann