build(deps-dev): bump nuitka from 2.6.6 to 2.6.7

Bumps [nuitka](https://github.com/Nuitka/Nuitka) from 2.6.6 to 2.6.7.
- [Changelog](https://github.com/Nuitka/Nuitka/blob/develop/Changelog.rst)
- [Commits](https://github.com/Nuitka/Nuitka/compare/2.6.6...2.6.7)

---
updated-dependencies:
- dependency-name: nuitka
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Pipfile.lock

@@ -440,10 +440,10 @@
         },
         "nuitka": {
             "hashes": [
-                "sha256:4376fe46a5eea7db570266773fedf47329b6d529475900d2ba0dc8054e7f5aaf"
+                "sha256:c9d2db630560cf89dfbfd294dd860dd0540e03b74a0c21711ce64305727523bf"
             ],
             "index": "pypi",
-            "version": "==2.6.6"
+            "version": "==2.6.7"
         },
         "ordered-set": {
             "hashes": [