[NoahStapp]

PYTHON-6250

Changes in this PR

Enable ruff's N linting rules and make the necessary code changes to have them pass.

Test Plan

Checklist

Checklist for Author

• Did you update the changelog (if necessary)?
• Is there test coverage?
• Is any followup work tracked in a JIRA ticket? If so, add link(s).

Checklist for Reviewer

• Does the title of the PR reference a JIRA Ticket?
• Do you fully understand the implementation? (Would you be comfortable explaining how this code works to someone else?)
• Is all relevant documentation (README or docstring) updated?

[Copilot]

🔵 Needs a closer look

The bootstrap script’s annotations future import fails on Python 3.6 hosts, blocking dependency setup before it can select the project interpreter.

No open issues 🎉

What changed in this PR

Enables Ruff’s N naming rules and updates Evergreen Python script names and their references to use underscores.

Changes:

• Removes the blanket naming-rule exemption and updates the bootstrap script’s lint exemption path.
• Updates shell callers and contributor instructions for the renamed scripts.
• Adds a future-annotations import to the bootstrap script.

File	Description
pyproject.toml	Enables naming rules and updates the script exemption path.
CONTRIBUTING.md	Updates local spec-sync instructions.
.evergreen/​scripts/​setup_uv.py	Updates the docstring and adds the annotations import.
.evergreen/​scripts/​resync-all-specs.sh	Invokes the underscore-named spec-sync script.
.evergreen/​scripts/​resync_all_specs.py	Provides spec-sync automation under the updated filename.
.evergreen/​scripts/​install-dependencies.sh	Updates the bootstrap path and related comments.
.evergreen/​scripts/​configure-env.sh	Updates a bootstrap filename in a comment only.

_{Review effort: Balanced}