refactor: bump tar, npm and @mongodb-js/mongodb-downloader

Bumps [tar](https://github.com/isaacs/node-tar), [npm](https://github.com/npm/cli) and [@mongodb-js/mongodb-downloader](https://github.com/mongodb-js/devtools-shared). These dependencies needed to be updated together.

Updates `tar` from 7.5.1 to 7.5.13
- [Release notes](https://github.com/isaacs/node-tar/releases)
- [Changelog](https://github.com/isaacs/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v7.5.1...v7.5.13)

Updates `npm` from 11.6.2 to 11.12.1
- [Release notes](https://github.com/npm/cli/releases)
- [Changelog](https://github.com/npm/cli/blob/latest/CHANGELOG.md)
- [Commits](npm/cli@v11.6.2...v11.12.1)

Updates `@mongodb-js/mongodb-downloader` from 1.1.7 to 1.1.9
- [Commits](https://github.com/mongodb-js/devtools-shared/compare/@mongodb-js/mongodb-downloader@1.1.7...@mongodb-js/mongodb-downloader@1.1.9)

---
updated-dependencies:
- dependency-name: tar
  dependency-version: 7.5.13
  dependency-type: indirect
- dependency-name: npm
  dependency-version: 11.12.1
  dependency-type: indirect
- dependency-name: "@mongodb-js/mongodb-downloader"
  dependency-version: 1.1.9
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]