See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The test appears to fail due to connection errors when it attempts to
check whether MaxScale is still alive. To offset the chance of the backend
server still refusing connections after the initial spike, the sleep
before the check was increased.
