Bump @duckduckgo/privacy-reference-tests from 438faf5 to a603ff9 (#…

…2452)

Bumps [@duckduckgo/privacy-reference-tests](https://github.com/duckduckgo/privacy-reference-tests) from `438faf5` to `a603ff9`.
- [Release notes](https://github.com/duckduckgo/privacy-reference-tests/releases)
- [Commits](duckduckgo/privacy-reference-tests@438faf5...a603ff9)

---
updated-dependencies:
- dependency-name: "@duckduckgo/privacy-reference-tests"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>