Bump syrupy from 4.7.2 to 4.8.1 in /ci/latest

Bumps [syrupy](https://github.com/syrupy-project/syrupy) from 4.7.2 to 4.8.1.
- [Release notes](https://github.com/syrupy-project/syrupy/releases)
- [Changelog](https://github.com/syrupy-project/syrupy/blob/main/CHANGELOG.md)
- [Commits](syrupy-project/syrupy@v4.7.2...v4.8.1)

---
updated-dependencies:
- dependency-name: syrupy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

ci/latest/requirements.txt

@@ -13,4 +13,4 @@ pytest-asyncio==0.24.0
 pytest-cov==6.0.0
 pytest-timeout==2.3.1
 pytest==8.3.3
-syrupy==4.7.2
+syrupy==4.8.1