Bump @octokit/plugin-paginate-rest and @actions/artifact

Bumps [@octokit/plugin-paginate-rest](https://github.com/octokit/plugin-paginate-rest.js) to 14.0.0 and updates ancestor dependency [@actions/artifact](https://github.com/actions/toolkit/tree/HEAD/packages/artifact). These dependencies need to be updated together.


Updates `@octokit/plugin-paginate-rest` from 2.21.3 to 14.0.0
- [Release notes](https://github.com/octokit/plugin-paginate-rest.js/releases)
- [Commits](octokit/plugin-paginate-rest.js@v2.21.3...v14.0.0)

Updates `@actions/artifact` from 2.3.2 to 6.2.1
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/artifact/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/artifact)

---
updated-dependencies:
- dependency-name: "@octokit/plugin-paginate-rest"
  dependency-version: 14.0.0
  dependency-type: indirect
- dependency-name: "@actions/artifact"
  dependency-version: 6.2.1
  dependency-type: direct:production
...

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Author: dependabot[bot]