This commit addresses and corrects the inconsistency in naming across multiple files within the project. Specifically, the terms mariadb_recovery and mariadb_backup have been replaced with mariadb-recovery and mariadb-backup respectively to adhere to the project's naming conventions and improve clarity. Change-Id: I47b80eaa0dc0487f506b47ca065951b5140e0d62 Signed-off-by: Piotr Milewski <vurmil@gmail.com>