Bump logback-core from 1.2.0 to 1.2.9#20

dependabot[bot] wants to merge 1 commit intomasterstackify/stackify-log-logback:masterfrom

dependabot/maven/ch.qos.logback-logback-core-1.2.9stackify/stackify-log-logback:dependabot/maven/ch.qos.logback-logback-core-1.2.9Copy head branch name to clipboard