[reload4j] the jdbc_cve branch

Hi Vladimir, I am still studying PR 26. In the mean time, I have created a jdbc_cve branch in qos-ch/reload4j repo based on PR 26. Here is the link: https://github.com/qos-ch/reload4j/tree/jdbc_cve Here are changes so far: 1) reformat using javaConventions.xml 2) JdbcPatterParser is created only once in JdbcAppender.activateOptions and then reused. 3) Modified JdbcPatternParserTest to make them a bit easier to follow, at least for me I think point 2) is quote useful. Anyway, more later. -- Ceki Gülcü Sponsoring SLF4J/logback/reload4j at https://github.com/sponsors/qos-ch