fix: timeout 30 sec

Author: wyster

.docker/php/start.sh

@@ -13,7 +13,7 @@ mkdir -p ./var
 chmod 0777 ./var -R
 chmod 0777 ./tests/_output -R
 
-bash /wait-for.sh mysql:3306 -t 0 -- echo "Mysql started"
+bash /wait-for.sh mysql:3306 --timeout=30 -- echo "Mysql started"
 
 php ./bin/console doctrine:migrations:migrate --no-interaction