Added Docker configuration file

Author: batumibiz

docker-compose.yml

@@ -0,0 +1,10 @@
+name: testutils
+
+services:
+  mariadb:
+    image: mariadb:lts
+    restart: unless-stopped
+    ports:
+      - 3306:3306
+    environment:
+      MYSQL_ROOT_PASSWORD: 'root'