Switch from MariaDB to MySQL 8.0 to avoid InnoDB initialization issues

stack.yml

@@ -54,14 +54,12 @@ services:
         condition: any
 
   db:
-    image: mariadb:10.6
+    image: mysql:8.0
     environment:
       - MYSQL_DATABASE=woodpecker
       - MYSQL_USER=woodpecker
       - MYSQL_PASSWORD=woodpecker
       - MYSQL_RANDOM_ROOT_PASSWORD=1
-      - MARIADB_AUTO_UPGRADE=1
-      - MARIADB_DISABLE_UPGRADE_BACKUP=1
     volumes:
       - /mnt/tank/persist/nixc.us/woodpecker/production/db:/var/lib/mysql
     networks: