ci: bump release workflow node to 22 (LTS)

[dylan-conway]

Bumps Node from 18 to 22 (LTS) in the release workflow. DevDependencies like lint-staged and cli-truncate require Node 20+, and the release workflow needs devDependencies to build.

The test workflow stays on Node 18 to verify the package works on the minimum supported version.

[ebendler]

Your test workflow is going to throw off a bunch of warnings as it also builds the package with Node 18.

As of today, this is what you get for npm i on Node 18.20.8:

npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'cli-truncate@5.1.1',
npm warn EBADENGINE   required: { node: '>=20' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'lint-staged@16.2.6',
npm warn EBADENGINE   required: { node: '>=20.17' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'commander@14.0.2',
npm warn EBADENGINE   required: { node: '>=20' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'listr2@9.0.5',
npm warn EBADENGINE   required: { node: '>=20.0.0' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'nano-spawn@2.0.0',
npm warn EBADENGINE   required: { node: '>=20.17' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }
npm warn EBADENGINE Unsupported engine {
npm warn EBADENGINE   package: 'string-width@8.1.0',
npm warn EBADENGINE   required: { node: '>=20' },
npm warn EBADENGINE   current: { node: 'v18.20.8', npm: '10.8.2' }
npm warn EBADENGINE }

FWIW if your real target is the bun runtime, their compatibility target is NodeJS 23/24:

This page is updated regularly to reflect compatibility status of the latest version of Bun. The information below reflects Bun’s compatibility with Node.js v23.