Update nuitka requirement from <=2.7.16 to <=2.8.4

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](https://github.com/Nuitka/Nuitka/compare/0.3.11a...2.8.4)

---
updated-dependencies:
- dependency-name: nuitka
  dependency-version: 2.8.4
  dependency-type: direct:production
...

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

pyproject.toml

@@ -42,7 +42,7 @@ dependencies = [
     "chardet",
     "colorama",
     "ordered-set",
-    "nuitka<=2.7.16",
+    "nuitka<=2.8.4",
     "pyinstaller",
     "websocket-client",
     "fastapi[standard]",

requirements.txt

@@ -8,7 +8,7 @@ requests
 chardet
 colorama
 ordered-set
-nuitka<=2.7.16
+nuitka<=2.8.4
 pyinstaller
 websocket-client
 fastapi[standard]