Bump @grafana/faro-web-tracing from 1.12.2 to 1.12.3

Bumps [@grafana/faro-web-tracing](https://github.com/grafana/faro-web-sdk/tree/HEAD/packages/web-tracing) from 1.12.2 to 1.12.3.
- [Changelog](https://github.com/grafana/faro-web-sdk/blob/main/CHANGELOG.md)
- [Commits](https://github.com/grafana/faro-web-sdk/commits/v1.12.3/packages/web-tracing)

---
updated-dependencies:
- dependency-name: "@grafana/faro-web-tracing"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>