build(deps-dev)!: replace glob with native glob

[Fdawgs]

BREAKING CHANGE: minimum node version increased from 20 to 22.17.0

Not in a massive rush to merge this as it's just for tests and not functionality.

Checklist

• Run npm test
• Commit message adheres to the Conventional commits style, following the @commitlint/config-conventional config

[Copilot]

Pull request overview

This PR removes the glob dev dependency by switching the test suite cleanup logic to Node’s native fs.promises.glob, and updates project tooling to require Node 22.17.0+.

Changes:

• Replace glob package usage in test/index.test.js with node:fs/promises glob (async iterable).
• Remove glob from devDependencies and bump the Node engine requirement to >=22.17.0.
• Update local/CI Node version configuration (.nvmrc, CI matrix) accordingly.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
test/index.test.js	Uses fs.promises.glob in afterEach to find and delete leftover test files, and centralizes exclusion patterns.
package.json	Removes glob devDependency and raises engines.node minimum to 22.17.0.
.nvmrc	Pins local dev Node version to 22.17.0.
.github/workflows/ci.yml	Drops Node 20 from the unit test matrix (now 22/24).

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