fix: match mise linter presets by dep name

[zeitlinger]

Blocked by #253

Summary

• switch the weekly linters Renovate rule to match mise short-name tools by depName
• keep the shared preset and repo-local Renovate config aligned on the same matcher
• tighten the registry drift tests around the weekly linter preset contract

Why

mise short-name tools like lychee, ruff, and rumdl can extract with a depName that matches the key in mise.toml while packageName resolves to the upstream repo. Matching the weekly linter preset by packageName can therefore miss valid linter updates.

Validation

• cargo test default_renovate_preset_covers_all_linter_tools_weekly
• cargo test repo_renovate_config_stays_aligned_with_shared_preset_contract

[Copilot]

Pull request overview

This PR updates the Renovate “weekly linters” preset/config to match mise tools by depName (instead of packageName), and adjusts the Rust registry drift tests to enforce the updated matcher contract.

Changes:

• Switch the weekly linters Renovate rule matcher from matchPackageNames to matchDepNames.
• Keep default.json and .github/renovate.json5 aligned on the same matcher.
• Update registry tests to validate matchDepNames coverage/sortedness for the weekly linters rule and tighten drift checks.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/registry/tests.rs	Updates tests/helpers to validate matchDepNames for the linters rule and compare repo config vs shared preset.
default.json	Changes weekly linters rule to use matchDepNames rather than matchPackageNames.
.github/renovate.json5	Mirrors the shared preset change by switching weekly linters to matchDepNames.

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[martincostello]

LGTM but there's an unresolved Copilot comment.

[zeitlinger]

superceded by #263

[zeitlinger]

LGTM but there's an unresolved Copilot comment.

This PR was more guesswork as how to renovate really works - so #263 actually checks that the renovate rules apply to a dependency.