~/.my.cnf ignored by mysqlsh

[Victor Martin Alvarez]

I want `mysqlsh` to pick my configuration from a file. Documentation points out that `~/.my.cnf` is the way to go, Using a group [client] for all client applications. But MySQL Shell ignores the file.

~/.my.cnf
```
[client]
host=mysql_hostname
user=mysql_user
password=mysql_admin_password
```

Am I missing something?