Bump logback-classic from 1.1.7 to 1.2.0 in /k2-parent#19

dependabot[bot] wants to merge 1 commit intomasterkatari/k2:masterfrom

dependabot/maven/k2-parent/ch.qos.logback-logback-classic-1.2.0katari/k2:dependabot/maven/k2-parent/ch.qos.logback-logback-classic-1.2.0Copy head branch name to clipboard