chore: bump the worker-npm-dependencies group across 1 directory with 5 updates

Bumps the worker-npm-dependencies group with 3 updates in the /cloudflare-worker directory: [@cloudflare/vitest-pool-workers](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/vitest-pool-workers), [typescript](https://github.com/microsoft/TypeScript) and [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `@cloudflare/vitest-pool-workers` from 0.16.13 to 0.16.18
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Changelog](https://github.com/cloudflare/workers-sdk/blob/main/packages/vitest-pool-workers/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/@cloudflare/vitest-pool-workers@0.16.18/packages/vitest-pool-workers)

Updates `@cloudflare/workers-types` from 4.20260613.1 to 4.20260621.1
- [Release notes](https://github.com/cloudflare/workerd/releases)
- [Changelog](https://github.com/cloudflare/workerd/blob/main/RELEASE.md)
- [Commits](https://github.com/cloudflare/workerd/commits)

Updates `typescript` from 5.9.3 to 6.0.3
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.3)

Updates `vitest` from 4.1.8 to 4.1.9
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.9/packages/vitest)

Updates `wrangler` from 4.98.0 to 4.103.0
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/wrangler@4.103.0/packages/wrangler)

---
updated-dependencies:
- dependency-name: "@cloudflare/vitest-pool-workers"
  dependency-version: 0.16.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: worker-npm-dependencies
- dependency-name: "@cloudflare/workers-types"
  dependency-version: 4.20260621.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: worker-npm-dependencies
- dependency-name: typescript
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: worker-npm-dependencies
- dependency-name: vitest
  dependency-version: 4.1.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: worker-npm-dependencies
- dependency-name: wrangler
  dependency-version: 4.103.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: worker-npm-dependencies
...

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Author: dependabot[bot]