BAU: Bump @govuk-one-login/frontend-analytics from 1.0.3 to 2.0.0

Bumps [@govuk-one-login/frontend-analytics](https://github.com/govuk-one-login/di-fec-ga4) from 1.0.3 to 2.0.0.
- [Release notes](https://github.com/govuk-one-login/di-fec-ga4/releases)
- [Commits](https://github.com/govuk-one-login/di-fec-ga4/commits)

---
updated-dependencies:
- dependency-name: "@govuk-one-login/frontend-analytics"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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