Bump approvaltests from 15.5.0 to 18.0.0#879

dependabot[bot] wants to merge 1 commit intodevelopretest/recheck-web:developfrom

dependabot/maven/com.approvaltests-approvaltests-18.0.0retest/recheck-web:dependabot/maven/com.approvaltests-approvaltests-18.0.0Copy head branch name to clipboard