dev #53508 try to add mysql client

scripts/docker_install.sh

@@ -9,9 +9,9 @@ set -xe
 curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
 chmod +x /usr/local/bin/phpunit
 
-# required php extensions dependencies
+# required dependencies
 apt-get update -yqq
-apt-get install libmcrypt-dev -yqq
+apt-get install libmcrypt-dev mysql-client -yqq
 
 # required php extensions not included in base php image
 docker-php-ext-install mysqli