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We will remove support for old-style config in the next release.
This will allow a smooth transition to the new file name.

Change the directory of the configuration files

This will make sure it can be chained with other ParseFromYaml

It starts from the root and for every folder until $PWD it
parses the yaml. Files closer to $PWD take precedence

This function will navigate the filesystem scraping the fs
searching for config files. It will search in $pwd navigating
through parent folders stopping at $root

If you install the arduino cli, the default directory
of the configuration file is the location of the executable
This is not an ideal configuration for linux or windows

With this commit the configuration file is searched in the
default configuration folder for each system

Fix #122

Fix #116

Fix #115

Fix #114