Display context for ruff.configuration errors

[dhruvmanila]

Summary

I noticed this while trying out astral-sh/ruff-vscode#665 that we use the Display implementation to show the error which hides the context. This PR changes it to use the Debug implementation and adds the message as a context.

Test Plan

Before:

   0.001228084s ERROR main ruff_server::session::index::ruff_settings: Unable to find editor-specified configuration file: Failed to parse /private/tmp/hatch-test/ruff.toml

After:

   0.002348750s ERROR main ruff_server::session::index::ruff_settings: Unable to load editor-specified configuration file

Caused by:
    0: Failed to parse /private/tmp/hatch-test/ruff.toml
    1: TOML parse error at line 2, column 18
         |
       2 | extend-select = ["ASYNC101"]
         |                  ^^^^^^^^^^
       Unknown rule selector: `ASYNC101`

[github-actions]

ruff-ecosystem results

Linter (stable)

✅ ecosystem check detected no linter changes.

Linter (preview)

✅ ecosystem check detected no linter changes.

[MichaReiser]

For reference: https://docs.rs/anyhow/latest/anyhow/struct.Error.html#display-representations