Ignore generated data (by default)

[sanmai-NL]

See https://learn.microsoft.com/en-us/visualstudio/code-quality/use-roslyn-analyzers?view=vs-2019#configure-generated-code for the generated data convention with EditorConfig.

While generated data doesn't necessarily fall out of scope of an EditorConfig check, I believe generated source code should have all properties unset by default, since often its format can't be controlled at generation time and an exact hash value of the generated data is matched against by some systems (e.g., PDM lock files). Alternatively, a single configuration option without a default, to reset all properties for generated data would be valuable too.

Example

[*.lock]
generated_code = true

Should evaluate to at least:

[*.lock]
generated_code = true
max_line_length = unset

[mstruebing]

Hey @sanmai-NL , can you check if that behaviour is supported by https://github.com/editorconfig/editorconfig-core-go as this is what powers the editoronfig definition of this tool.