Add YAML as a valid extension for the settings file

[sisco0]

The current PR solves #408 by appending yaml as the list of valid extensions for the std configuration files.

The current solution requires to be tested by the issue creator or a project maintainer.

Also, considering that this is my first contribution to the project, could you kindly set a review on my proceeding @Kampfkarren?

Thank you in advance.

[Kampfkarren]

You also need to support this in

selene/selene/src/standard_library.rs

Line 74 in 4624569

let yaml_file = directory.join(format!("{standard_library_name}.yml"));

to check for .yml or .yaml.

Also make sure to add this to the Added section of the CHANGELOG.

Thanks for the PR!

[Kampfkarren]

Let's just recommend testez.yml for now, .yaml being supported is something we can put in a separate documentation file, the standard library one.

[sisco0]

In commit 9bc22fb:
The change has been reverted and the roblox.md file is now untouched.
The condition has been set for ensuring that .yaml is also considered in standard_library.rs file.
The Changelog has been modified.

[Kampfkarren]

Will test this later this week, but this looks good to me. Thanks!

[Kampfkarren]

Tested and working, thanks!