[xwiki-notifications] [xwiki/xwiki-docker] cb5d39: XDOCKER-295: Upgrade stable version to 15.9

Branch: refs/heads/master Home: https://github.com/xwiki/xwiki-docker Commit: cb5d39e5ce02db751013c2cba0523c6e51c14007 https://github.com/xwiki/xwiki-docker/commit/cb5d39e5ce02db751013c2cba0523c… Author: Michael Hamann <michael.hamann(a)xwiki.com> Date: 2023-10-31 (Tue, 31 Oct 2023) Changed paths: M 15/mariadb-tomcat/.env M 15/mariadb-tomcat/Dockerfile M 15/mysql-tomcat/.env M 15/mysql-tomcat/Dockerfile M 15/postgres-tomcat/.env M 15/postgres-tomcat/Dockerfile M build.gradle Log Message: ----------- XDOCKER-295: Upgrade stable version to 15.9