📝 Update release notes

docs/en/docs/release-notes.md

@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* ⬆️ Upgrade test dependencies: Black, HTTPX, databases, types-ujson. PR [#5399](https://github.com/tiangolo/fastapi/pull/5399) by [@tiangolo](https://github.com/tiangolo).
 * ⬆️ Upgrade mypy and tweak internal type annotations. PR [#5398](https://github.com/tiangolo/fastapi/pull/5398) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update test dependencies, upgrade Pytest, move dependencies from dev to test. PR [#5396](https://github.com/tiangolo/fastapi/pull/5396) by [@tiangolo](https://github.com/tiangolo).
 * ⬆ Upgrade version required of Starlette from `0.19.1` to `0.20.4`. PR [#4820](https://github.com/tiangolo/fastapi/pull/4820) by [@Kludex](https://github.com/Kludex).