Explore SARIF report as a replacement for xml report #102
Description
SARIF report support was introduced in Checkstyle in checkstyle/checkstyle#8905.
SARIF is designed specifically to interchange static-analysis results across tools. That means our report-based recipe execution implementation can work for Checkstyle today and PMD/SpotBugs/... tomorrow, without rewriting parsers.
Additionally, there are available SARIF parsers, which allow to get rid of our custom implementation and support for xml parser.