Bump mariadb from 12.0.2 to 12.1.2 in /tooling/docker#2822

dependabot[bot] wants to merge 1 commit intomainhibernate/hibernate-reactive:mainfrom

dependabot/docker/tooling/docker/main/mariadb-12.1.2hibernate/hibernate-reactive:dependabot/docker/tooling/docker/main/mariadb-12.1.2Copy head branch name to clipboard