Update gitea-mariadb.yml

stack/gitea-mariadb.yml

@@ -21,11 +21,11 @@ services:
     hostname: gitea
     image: gitea/gitea:latest
     environment:
-      GITEA__database__DB_TYPE: 'mysql'
       GITEA__database__HOST: 'mariadb':3306
       GITEA__database__USER: ${DATABASE_USER}
       GITEA__database__PASSWD: ${DATABASE_PASSWORD}
       GITEA__database__NAME: ${DATABASE_NAME}
+      GITEA__database__DB_TYPE: mysql
       USER_UID: ${USER_UID}
       USER_GID: ${USER_GID}
       TZ: ${TZ}