Update nuitka requirement from <=2.5.4 to <=2.5.9

Updates the requirements on [nuitka](https://github.com/Nuitka/Nuitka) to permit the latest version.
- [Changelog](https://github.com/Nuitka/Nuitka/blob/develop/Changelog.rst)
- [Commits](Nuitka/Nuitka@0.3.11a...2.5.9)

---
updated-dependencies:
- dependency-name: nuitka
  dependency-type: direct:production
...

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

requirements.txt

@@ -9,7 +9,7 @@ asyncio
 chardet
 colorama
 ordered-set
-nuitka<=2.5.4
+nuitka<=2.5.9
 pyinstaller
 websocket-client
 fastapi[standard]