Add setting `linkText` to optionally attach the name of the configuration

[henrikje]

🚀 Description

Add setting linkText to optionally attach the name of the configuration to the link in the graph.

The default value for linkText is NONE (current behavior), and value CONFIGURATION will add the configuration name.

📄 Motivation and Context

This is useful when projects become more complex and not all intra-project dependencies are of type "implementation". This includes use of standard non-implementation configurations (e.g. compileOnly, runtimeOnly) and in Kotlin Multiplatform projects (e.g. commonMain, jvmMain, jsMain).

🧪 How Has This Been Tested?

Added unit test to verify behavior. Also tested manually locally.

📦 Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

✅ Checklist

• [x] My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.

Other

Feel free to make any changes you feel appropriate. :-) Not sure if the name "linkText" is the best name for the configuration property, for example.

[iurysza]

Hey @henrikje, the PR looks great! The linter found just a minor issue there. Can take a look at that? I can't push the fix directly on your branch.

[henrikje]

Fixed the linting issues! Sorry I missed them.

As a side note, I've checked the GitHub option to "allow edits by maintainers". That should give you access to commit to this branch, right?

[iurysza]

Hmm, weird. I couldn't push when I tried. Maybe I did something wrong :p But the build is green now. Thanks!