Fix - [0.101][SEVERE]: Failed to create /home/seleuser/.pki/nssdb directory.

I was getting this error when running the container and trying to create a new Chrome session. My code would get to here:
`WebDriver driver = new RemoteWebDriver(new URL("http://192.168.59.103:4444/wd/hub"), capabilities);`
and then timeout after 60 seconds. I started the container and attached and this error showed up in the output.
[0.101][SEVERE]: Failed to create /home/seleuser/.pki/nssdb directory.

Changing the chown and chgrp commands to recursive fixes it for me.